Vocabulary

• go ahead: To start an activity; start doing, working etc.
• out there: In or to a place that is far away
• off of: From a position on something; down from.
• of course: Sure ; Certainly
• in mind: Being aware of or considering something.
• at night: During the night; in the nighttime.
• look into: To investigate or try to discover the reasons for
• lead to: To result in some action
• macular degeneration: A progressive eye condition affecting the macula, leading to central vision loss.
• at school: Present and attending school.
• at work: Located at one's place of employment
• at least: As a minimum
• subscribe: To regularly pay to receive a service
• fatigue: Breaking due to being moved or bent many times
• improve: To make, or become, something better
• specifically: As regards a particular thing; closely related to
• exposure: Allowing light through a cameras lens onto film
• amount: Quantity of something
• contribute: To be a factor in causing something to happen
• harsh: Rough; tough; hard to experience or accept
• stare: To look at someone or something for a long time
• ability: The power, resources or skill to do something
• increase: To make or become larger in size or amount
• shift: To change in position or direction
• affect: To cause a change in something else
• filter: Device to remove certain types of light, sound
• contrast: To compare; to show clear, obvious differences
• prescription: Specific medicine officially ordered for a patient
• purchase: To buy something; to get by paying money for it
• metabolic: Concerning the body's metabolism
• huge: Very very large
• allergic: Of or having a reaction to an allergy
• vision: Ability to see; eyesight
• tap: To access a liquid (e.g. in a tree) through a hole
• switch: A change or shift from one method to another
• pigment: Substance that makes things have a certain color
• reason: To think and make conclusions in a logical manner
• device: Object, machine, or equipment for a specific use
• reduce: To try to decrease, e.g. your weight if overweight
• click: To work well with someone or something
• digital: Using electronic signals or computers
• restore: To return a thing to its original condition
• channel: Long hole dug in the ground, e.g. to move water
• retina: Part of the eye that senses light
• hit: To have a negative impact on a person/place/thing
• kind: In a caring and helpful manner
• lot: What happens to a person in life from chance; fate
• specialty: Skill or a dish that a person, business is good at
• sponsor: Person that supports the passage of a new law
• optical: Concerning vision or helping people see
• protect: To defend someone or something from harm or danger
• density: Degree to which an area is filled or covered
• product: Item that can be bought
• wear: To have clothes, glasses, shoes etc. on your body
• find: To become aware of something that is happening
• future: Time that is to come after the present
• wind: A current of air moving approximately horizontally, especially one strong enough to be felt
• subscription: Regular payment for a service, magazine etc.
• hue: Degree of lightness/darkness/strength of a color
• capability: Means, ability, or potential to do something
• anti: A prefix meaning 'against' or 'opposed'
• vitamin: Health-giving substance needed for body function
• datum: Item of factual information
• checkout: Counter in a supermarket where you pay for goods
• degeneration: Process of gradual decline in condition/function
• android: Robot that looks or seems human
• nighttime: Time after sunset and before sunrise
• iris: Round colored part of an eye
• desktop: Home screen on a computer
• protector: Person who cares for persons or property
• supplementation: Process of adding an extra part to something