Word.ws English Dictionary

lighten up

lighten up verb: to make (something) or to become less serious and more cheerful or casual; to relax.

Verb

lighten up (third-person singular simple present lightens up, present participle lightening up, simple past and past participle lightened up)

  1. (idiomatic, intransitive, transitive) To make (something) or to become less serious and more cheerful or casual; to relax.
    • I wish he'd lighten up a bit and realize that we were only joking.
    • The mood at work has been tense, so he's looking for ways to lighten it up.
  2. (transitive) To lighten (something): to decrease its weight.
    • Near-synonym: slim down
    • He can't get any more power out of it [his drag racer], so now he's looking for ways to lighten it up.
    Synonyms:
    slim down

lighten up meaning in Tamil

lighten up in Tamil

பளுக் குறைத்தல், இலகு மனநிலை

Synonyms of lighten up

Forms of lighten up

third-person singular presentlightens up
present participlelightening up
past participlelightened up
pastlightened up

Questions about lighten up

What does lighten up mean?
Lighten up means to make (something) or to become less serious and more cheerful or casual; to relax.
What is lighten up in Tamil?
Lighten up in Tamil is பளுக் குறைத்தல், இலகு மனநிலை. See Lighten up meaning in Tamil.
What part of speech is lighten up?
Lighten up is a verb.
What is the past tense of lighten up?
The past tense of lighten up is lightened up.

Words near lighten up in the dictionary

  1. lighted the touch-paper
  2. lighted the touchpaper
  3. lighted up
  4. lighten
  5. lighten someone's purse
  6. lighten up
  7. lightened
  8. lightened someone's purse
  9. lightened up
  10. lightener
  11. lighteners

Source and license

Adapted from Wiktionary: lighten up (page history and authors); lighten up (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-lighten up.ogg.

Cite this entry: “lighten up.” Word.ws, https://word.ws/lighten_up. Based on Wiktionary, CC BY-SA 4.0.