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    phenomenon

    US /fɪˈnɑməˌnɑn, -nən/

    UK /fə'nɒmɪnən/

    • Noun (Countable/Uncountable)
    • Unusual event, fact that can be studied
    • Interesting or unusual person, group
    mental

    US /ˈmɛntl/

    UK /ˈmentl/

    • Adjective
    • Concerning the mind
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    engage

    US /ɪn'gedʒ/

    UK /ɪn'ɡeɪdʒ/

    • Transitive Verb
    • To start to fight with an enemy
    • To hire someone for a task or job
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    constant

    US /ˈkɑnstənt/

    UK /'kɒnstənt/

    • Adjective
    • Happening frequently or without pause
    • Remaining the same over time or not changing.
    • Noun
    • Thing that happens always or at a regular rate
    • A physical quantity that is believed to have a fixed value and is used in calculations.
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