Vocabulary

  • as well as: Also; in addition to
  • going on: To continue doing something
  • look at: To use your eyes to focus on something
  • metro area: A densely populated urban area and its surrounding suburbs, economically and socially integrated.
  • used to: Did regularly before, but don't do now
  • being with: Accompanying someone; being in someone's presence.
  • first off: To begin with; firstly.
  • up in the air: Not yet decided or resolved; uncertain.
  • in the air: Present or circulating in the atmosphere.
  • shore up: To support to stop it bursting/being ruined
  • aside from
  • figure out: To understand the behavior of someone
  • based on: To use something as the foundation or starting point for something else.
  • talking about: To discuss a particular topic.
  • allow for: To take into consideration
  • have to: Must do
  • every single night: Each and every night; without exception.
  • on board: Being on a ship, plane, or other vehicle
  • threat to: A person or thing likely to cause damage or danger.
  • come out with: To go out with someone on a date
  • found out: To learn or discover something, often after some effort.
  • all over the place: In a state of disorder; scattered everywhere.
  • move on: To decide to change or go to a different place
  • specific: Precise; particular; just about that thing
  • critical: Making a negative judgment of something
  • debate: General public discussion of a topic
  • demonstrate: To display a feeling or ability openly
  • evidence: Factual proof that helps to establish the truth
  • determine: To control exactly how something will be or act
  • infrastructure: Basic necessary equipment for a country or region
  • force: Group of persons trained for military action; army
  • intelligence: Collection of secret information about something
  • specifically: As regards a particular thing; closely related to
  • navigate: To direct (car, plane etc.) in the right direction
  • current: Electricity flowing through wires
  • research: To study in order to discover new ideas and facts
  • surveillance: Careful watching of a person/place, e.g. by police
  • alert: Being aware and able to respond quickly
  • mysterious: Unusual; hard to understand or work out
  • military: Army or armed forces
  • acknowledge: To say you have received a letter, gift, etc.
  • authority: The power to give orders to people
  • suspect: Person thought to have committed a crime
  • state: Region within a country, with its own government
  • federal: Consisting of several united states
  • security: Department in a company in charge of protection
  • launch: Starting a new project; introducing new product
  • counter: To say or do something in opposition or resistance
  • nefarious: Extremely wicked
  • drone: A remote controlled flying device
  • activity: An action or task, e.g. sports, washing clothes
  • delegate: Person attending a meeting
  • aviation: Science or practice of flying aircraft
  • lot: What happens to a person in life from chance; fate
  • determination: Will to achieve a goal despite difficulties
  • confusion: Not knowing what to do; state of disorder
  • arsenal: Place where weapons are stored
  • promise: To say you will certainly do something
  • enforcement: Process of making sure that rules are followed
  • aircraft: Vehicle that can fly
  • definitive: Clear and leaving no further question
  • information: Collection of facts and details about something
  • public: Owned by the government
  • government: Group of people and system that rule a nation
  • blink: To close and open one or both of the eyes rapidly
  • senate: A board of governors at a college or university
  • supervision: Act or process of watching, directing a task
  • area: Amount of measured space
  • aerial: Being done, living or seen in the air
  • balloon: Thin bag of rubber filled with air, used as a toy
  • come: To arrive at a place
  • briefing: To give information and instructions in a meeting
  • jersey: Shirt worn as part of a sports uniform
  • people: Persons sharing culture, country, background, etc.
  • law: Field of study that relates to the legal profession
  • disclose: To make once private information public
  • agree: To have the same opinion as someone else
  • analyst: Someone who is skilled at studying details of data
  • unacceptable: Not being or behaving in the correct or right way
  • speak: To be able to use a certain language
  • congressman: Member of the US House of Representatives
  • copycat: Someone who copies the words/behavior of another
  • miller: Someone who grinds grain into flour
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  • not found vocabularyNo vocabulary matches your filters
    • acknowledge

      US /ækˈnɑlɪdʒ/

      UK /ək'nɒlɪdʒ/

      • Transitive Verb
      • To say you have received a letter, gift, etc.
      • To say you accept the truth or value of something
      A2
      More
    • aerial

      US /ˈɛriəl, eˈɪriəl/

      UK /'eərɪəl/

      • Adjective
      • Being done, living or seen in the air
      • Noun
      • Antenna; device for receiving radio/ TV signal
      B1
      More
    • aircraft

      US /ˈɛrˌkræft/

      UK /ˈɛəkrɑ:ft/

      • Countable Noun
      • Vehicle that can fly
      C2TOEIC
      More
    • alert

      US /əˈlɚt/

      UK /ə'lɜ:t/

      • Adjective
      • Being aware and able to respond quickly
      • Transitive Verb
      • To warn someone so they can respond to it
      B1TOEIC
      More
    • all over the place

      US

      UK

      • Phrase
      • In a state of disorder; scattered everywhere.
      • In many different locations; widely distributed.
      • Adjective
      • Mentally or emotionally disorganized; confused or erratic.
      A1
      More
    • allow for

      US

      UK

      • Verb (Transitive/Intransitive)
      • To take into consideration
      A1
      More
    • analyst

      US /ˈænəlɪst/

      UK /ˈænəlɪst/

      • Noun (Countable/Uncountable)
      • Someone who is skilled at studying details of data
      B1
      More
    • arsenal

      US /ˈɑrsənəl/

      UK /'ɑ:sənl/

      • Noun (Countable/Uncountable)
      • Place where weapons are stored
      • Noun
      • (figurative) set of skills, tools, or strategies someone has at their disposal to achieve a goal or overcome a challenge.
      C2
      More
    • as well as

      US /æz wɛl æz/

      UK /æz wel æz/

      • Adverb
      • Also; in addition to
      • Preposition
      • In addition to; and also.
      A1
      More
    • aside from

      US /əˈsaɪd frʌm/

      UK /əˈsaid frɔm/

      • Phrase
      A1
      More
    • authority

      US /əˈθɔrɪti, əˈθɑr-, ɔˈθɔr-, ɔˈθɑr-/

      UK /ɔ:ˈθɒrəti/

      • Noun (Countable/Uncountable)
      • The power to give orders to people
      • Person who is an expert on a particular topic
      A2TOEIC
      More
    • aviation

      US /ˌeviˈeʃən,ˌævi-/

      UK /ˌeɪviˈeɪʃn/

      • Uncountable Noun
      • Science or practice of flying aircraft
      B2
      More
    • balloon

      US /bəˈlun/

      UK /bəˈlu:n/

      • Countable Noun
      • Thin bag of rubber filled with air, used as a toy
      • Large air-filled bag to carry people into the air
      • Verb (Transitive/Intransitive)
      • To grow larger quickly; spring up suddenly
      • To travel in a large balloon
      B1
      More
    • based on

      US

      UK

      • Phrasal Verb
      • To use something as the foundation or starting point for something else.
      • Preposition
      • Using something as the main idea or foundation.
      • Relying on something as evidence or justification.
      A1
      More
    • being with

      US

      UK

      • Phrasal Verb
      • Accompanying someone; being in someone's presence.
      • Supporting someone's opinion or cause.
      • Verb (Transitive/Intransitive)
      • Accompanying someone; spending time with someone.
      • Supporting someone; agreeing with someone.
      A1
      More
    • blink

      US /blɪŋk/

      UK /blɪŋk/

      • Verb (Transitive/Intransitive)
      • To close and open one or both of the eyes rapidly
      • To shine with a flickering light.
      • Noun
      • A quick shutting and opening of the eye.
      • A brief flash of light.
      B1
      More
    • briefing

      US /ˈbrifɪŋ/

      UK /ˈbri:fɪŋ/

      • Transitive Verb
      • To give information and instructions in a meeting
      • Noun
      • Giving information and instructions for a meeting
      B2TOEIC
      More
    • come out with

      US /kʌm aʊt wɪð/

      UK /kʌm aut wið/

      • Phrasal Verb
      • To go out with someone on a date
      • To say something, especially something surprising or controversial.
      A1
      More
    • confusion

      US /kənˈfjuʒən/

      UK /kən'fju:ʒən/

      • Uncountable Noun
      • Not knowing what to do; state of disorder
      B1
      More
    • congressman

      US /ˈkɑŋɡrɪsmən/

      UK /ˈkɔŋgrɪsmən/

      • Countable Noun
      • Member of the US House of Representatives
      C2
      More
    • copycat

      US /'kɑ:pɪkæt/

      UK /'kɒpɪkæt/

      • Noun (Countable/Uncountable)
      • Someone who copies the words/behavior of another
      • A crime that is committed in imitation of another, more publicized crime.
      • Adjective
      • Imitative; characterized by copying.
      • Imitating or copying someone else's behavior or actions.
      C2
      More
    • counter

      US /ˈkaʊntɚ/

      UK /'kaʊntə(r)/

      • Transitive Verb
      • To say or do something in opposition or resistance
      • To try to prevent, as by making a different point
      • Prefix
      • Being opposite or against something
      B1
      More
    • critical

      US /ˈkrɪtɪkəl/

      UK /ˈkrɪtɪkl/

      • Adjective
      • Making a negative judgment of something
      • Being important or serious; vital; dangerous
      A2
      More
    • current

      US /ˈkɚrənt, ˈkʌr-/

      UK /'kʌrənt/

      • Uncountable Noun
      • Electricity flowing through wires
      • Movement of water in a river, or air in the sky
      • Adjective
      • Happening or being in the present time
      • In general use or accepted by most people.
      A2
      More
    • debate

      US / dɪˈbet/

      UK /dɪ'beɪt/

      • Noun (Countable/Uncountable)
      • General public discussion of a topic
      • A formal event where two sides discuss a topic
      • Verb (Transitive/Intransitive)
      • To consider options before making a decision
      • To take part in a formal discussion
      A2TOEIC
      More
    • definitive

      US /dɪˈfɪnɪtɪv/

      UK /dɪˈfɪnətɪv/

      • Adjective
      • Clear and leaving no further question
      • Considered to be the best and most authoritative of its kind.
      B2
      More
    • delegate

      US /ˈdɛlɪˌɡet/

      UK /'delɪɡət/

      • Countable Noun
      • Person attending a meeting
      • Transitive Verb
      • To give the responsibility for a task to others
      B2TOEIC
      More
    • demonstrate

      US /ˈdɛmənˌstret/

      UK /'demənstreɪt/

      • Verb (Transitive/Intransitive)
      • To display a feeling or ability openly
      • To protest about something often as a group
      A2TOEIC
      More
    • determination

      US /dɪˌtɚməˈneʃən/

      UK /dɪˌtɜ:mɪˈneɪʃn/

      • Uncountable Noun
      • Will to achieve a goal despite difficulties
      • The act of finding out or establishing something exactly, usually as the result of research or calculation.
      B1
      More
    • determine

      US /dɪˈtɚmɪn/

      UK /dɪ'tɜ:mɪn/

      • Transitive Verb
      • To control exactly how something will be or act
      • To establish the facts about; discover
      A2TOEIC
      More
    • disclose

      US /dɪˈskloz/

      UK /dɪs'kləʊz/

      • Transitive Verb
      • To make once private information public
      B1
      More
    • drone

      US /dron/

      UK /drəʊn/

      • Countable Noun
      • A remote controlled flying device
      • Male bee
      • Intransitive Verb
      • To talk in a continually dull or monotonous voice
      • To make a continuous low humming sound.
      B2TOEIC
      More
    • enforcement

      US /ɪn'fɔ:smənt/

      UK /ɪn'fɔ:smənt/

      • Uncountable Noun
      • Process of making sure that rules are followed
      • The act of compelling observance of or compliance with a law, rule, or obligation.
      B1
      More
    • every single night

      US

      UK

      • Phrase
      • Each and every night; without exception.
      A1
      More
    • federal

      US /ˈfɛdərəl, ˈfɛdrəl/

      UK /'fedərəl/

      • Adjective
      • Consisting of several united states
      • Relating to a system of government in which power is divided between a central authority and constituent political units.
      • Proper Noun
      • The central banking system of the United States.
      B1
      More
    • figure out

      US /ˈfɪɡjɚ aʊt/

      UK /ˈfiɡə aut/

      • Phrasal Verb
      • To understand the behavior of someone
      • To think through logically to find a solution
      • Verb (Transitive/Intransitive)
      • To understand or find an answer to something.
      • To find a solution to a problem or understand something.
      A1
      More
    • first off

      US /fɚst ɔf/

      UK /fə:st ɔf/

      • Phrase
      • To begin with; firstly.
      • Most importantly; above all else.
      A1
      More
    • found out

      US

      UK

      • Phrasal Verb
      • To learn or discover something, often after some effort.
      • To become known; be revealed.
      B2
      More
    • going on

      US /ˈɡoɪŋ ɑn/

      UK /ˈgəʊɪŋ ɔn/

      • Phrasal Verb
      • To continue doing something
      • To happen (usually negative)
      A1
      More
    • have to

      US /hæv tu/

      UK /ˈhæv tə/

      • Auxiliary Verb
      • Must do
      A1
      More
    • in the air

      US

      UK

      • Phrase
      • Present or circulating in the atmosphere.
      • Felt or sensed by many people; circulating as a rumor or feeling.
      • Adjective
      • Being broadcast on radio or television.
      A1
      More
    • infrastructure

      US /ˈɪnfrəˌstrʌktʃɚ/

      UK /'ɪnfrəstrʌktʃə(r)/

      • Uncountable Noun
      • Basic necessary equipment for a country or region
      • The underlying framework or system of an organization.
      B1
      More
    • intelligence

      US /ɪnˈtɛlədʒəns/

      UK /ɪn'telɪdʒəns/

      • Uncountable Noun
      • Collection of secret information about something
      • Ability to learn things or to consider situations
      • Adjective
      • Of the spying services; acting in secrecy
      A2TOEIC
      More
    • jersey

      US /ˈdʒə:zi/

      UK /'dʒɜ:zɪ/

      • Countable Noun
      • Shirt worn as part of a sports uniform
      B2
      More
    • launch

      US /lɔntʃ, lɑntʃ/

      UK /lɔ:ntʃ/

      • Noun
      • Starting a new project; introducing new product
      • Act of firing rockets into the air
      • Transitive Verb
      • To start a new project; start selling a product
      • To put a rocket into the air
      A2TOEIC
      More
    • look at

      US /lʊk æt/

      UK /luk æt/

      • Phrasal Verb
      • To use your eyes to focus on something
      • To focus your eyes on something carefully
      A1
      More
    • metro area

      US

      UK

      • Noun (Countable/Uncountable)
      • A densely populated urban area and its surrounding suburbs, economically and socially integrated.
      • A geographic region with a relatively high population density at its core and close economic ties throughout the area.
      A2
      More
    • military

      US /ˈmɪlɪˌtɛri/

      UK /'mɪlətrɪ/

      • Noun
      • Army or armed forces
      • Adjective
      • Concerning the army or navy
      B1
      More
    • miller

      US /ˈmɪlɚ/

      UK /'mɪlə(r)/

      • Countable Noun
      • Someone who grinds grain into flour
      B2
      More
    • move on

      US /muv ɑn/

      UK /mu:v ɔn/

      • Phrasal Verb
      • To decide to change or go to a different place
      • To start talking about something different.
      A1
      More
    • mysterious

      US /mɪˈstɪriəs/

      UK /mɪˈstɪəriəs/

      • Adjective
      • Unusual; hard to understand or work out
      A2
      More
    • navigate

      US /ˈnævɪˌɡet/

      UK /'nævɪɡeɪt/

      • Verb (Transitive/Intransitive)
      • To direct (car, plane etc.) in the right direction
      • To deal successfully with something complex
      B2
      More
    • nefarious

      US /nəˈfɛriəs/

      UK /nɪˈfeəriəs/

      • Adjective
      • Extremely wicked
      C2
      More
    • on board

      US /ɑn bɔrd/

      UK /ɔn bɔ:d/

      • Phrase
      • Being on a ship, plane, or other vehicle
      • Adverb
      • On or in a ship, aircraft, train, or other vehicle
      A1
      More
    • research

      US /rɪˈsɚtʃ, ˈriˌsɚtʃ/

      UK /rɪ'sɜ:tʃ/

      • Verb (Transitive/Intransitive)
      • To study in order to discover new ideas and facts
      • To study the market relating to marketing products and services.
      • Noun (Countable/Uncountable)
      • Study done to discover new ideas and facts
      • A particular area or topic of study.
      A2TOEIC
      More
    • security

      US /sɪˈkjʊrɪti/sə'kjurətɪ/

      UK /sɪ'kjʊərətɪ/

      • Noun
      • Department in a company in charge of protection
      • Financial document, like stocks, bonds and notes
      A2TOEIC
      More
    • senate

      US /ˈsɛnɪt/

      UK /'senət/

      • Noun
      • A board of governors at a college or university
      B2
      More
    • shore up

      US /ʃɔr ʌp/

      UK /ʃɔ: ʌp/

      • Phrasal Verb
      • To support to stop it bursting/being ruined
      B1
      More
    • specific

      US /spɪˈsɪfɪk/

      UK /spəˈsɪfɪk/

      • Adjective
      • Precise; particular; just about that thing
      • Concerning one particular thing or kind of thing
      A2
      More
    • specifically

      US /spəˈsɪfɪkli/

      UK /spəˈsɪfɪkli/

      • Adverb
      • As regards a particular thing; closely related to
      • In a definite and clear manner.
      A2
      More
    • supervision

      US /ˌsjupɚˈvɪʒən/

      UK /ˌsju:pə'vɪʒn/

      • Uncountable Noun
      • Act or process of watching, directing a task
      B1
      More
    • surveillance

      US /sɚˈveləns/

      UK /sɜ:'veɪləns/

      • Uncountable Noun
      • Careful watching of a person/place, e.g. by police
      B2TOEIC
      More
    • suspect

      US /səˈspɛkt/

      UK /sə'spekt/

      • Noun
      • Person thought to have committed a crime
      • Transitive Verb
      • To consider someone is the one guilty of a crime
      • To doubt or lack trust
      A2TOEIC
      More
    • talking about

      US

      UK

      • Phrasal Verb
      • To discuss a particular topic.
      • To be constantly mentioning or bringing up a subject.
      A1
      More
    • threat to

      US

      UK

      • Phrase
      • A person or thing likely to cause damage or danger.
      • A statement of an intention to inflict pain, injury, damage, or other hostile action on someone in retribution for or opposition to something done or not done.
      B2
      More
    • unacceptable

      US /ˌʌnɪkˈsɛptəbəl, -æk-/

      UK /ˌʌnəkˈseptəbl/

      • Adjective
      • Not being or behaving in the correct or right way
      B1
      More
    • up in the air

      US

      UK

      • Adjective
      • Not yet decided or resolved; uncertain.
      • Idiom
      • In an uncertain state; unresolved.
      More
    • used to

      US /juzd tu/

      UK /ˈju:st tə/

      • Adjective
      • Did regularly before, but don't do now
      • Auxiliary Verb
      • Have done before, but do not do now
      A1
      More
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    B1US
    #CNN#drone#federal#jersey#activity#fbi

    Drone expert explains what he thinks is behind drone sightings

    0
    Anita Liu posted on 2026/01/17
    Ever wondered about those mysterious drone sightings? This video dives into what experts, including former FBI and security professionals, think is behind them, covering everything from public concern to counter-UAS technology. You'll pick up some advanced vocabulary related to security and investigative reporting, making it a fantastic way to boost your English skills!

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