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brighten  - definition and synonyms


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verb brighten pronunciation in American English /ˈbraɪt(ə)n/
Word Forms
present tense
present participlebrightening
past tensebrightened
past participlebrightened
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  1. 1



    brighten up

    [intransitive] to start to have more color or light
    1. a.
      [transitive] to give something more color or light

      Light colors brighten a dark room.

  2. 2



    brighten up

    [intransitive] to start looking or feeling happier

phrasal verbs

bit rot

when electronic information is lost because the software or devices needed to read it are no longer available

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troll factory

a company that pays its employees to write online comments in favour or against somebody or something posing as ordinary Internet users

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