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Definition of brighten verb from the Oxford Advanced Learner's Dictionary

brighten

verb
 
/ˈbraɪtn/
 
/ˈbraɪtn/
Verb Forms
present simple I / you / we / they brighten
 
/ˈbraɪtn/
 
/ˈbraɪtn/
he / she / it brightens
 
/ˈbraɪtnz/
 
/ˈbraɪtnz/
past simple brightened
 
/ˈbraɪtnd/
 
/ˈbraɪtnd/
past participle brightened
 
/ˈbraɪtnd/
 
/ˈbraɪtnd/
-ing form brightening
 
/ˈbraɪtnɪŋ/
 
/ˈbraɪtnɪŋ/
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  1. [intransitive, transitive] to become or make something lighter or brighter in colour
    • In the distance, the sky was beginning to brighten.
    • brighten something a shampoo to brighten and condition your hair
    • The morning sunshine brightened the room.
    Topics Colours and Shapesc1
  2. [intransitive, transitive] to become, feel or look happier; to make somebody look happier
    • Her eyes brightened.
    • brighten up He brightened up at their words of encouragement.
    • brighten something (up) A smile brightened her face.
    Extra Examples
    • She brightened up a little at the thought of the cruise.
    • Their rather heavy faces brightened visibly.
    Oxford Collocations Dictionaryadverb
    • considerably
    • a little
    • slightly
    See full entry
  3. [transitive, intransitive] brighten (something) (up) to become or make something become more pleasant; to bring hope
    • A personal letter will usually brighten up a person's day.
  4. [transitive] brighten something (up) to make something look more brightly coloured and attractive
    • Fresh flowers will brighten up any room in the house.
  5. [intransitive] brighten (up) (of the weather) to improve and become brighter
    • According to the forecast, it should brighten up later.
  6. Word OriginOld English (ge)beorhtnian.
See brighten in the Oxford Advanced American Dictionary
trait
noun
 
 
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