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Synonyms

lit

1 American  
[lit] / lɪt /

verb

  1. a simple past tense and past participle of light.


adjective

  1. Slang. under the influence of liquor or narcotics; intoxicated (usually followed byup ).

  2. Slang. amazing; awesome; cool (used as a general term of approval).

    Today's rally was really lit!

lit 2 American  
[lit] / lɪt /

verb

  1. a simple past tense and past participle of light.


lit 3 American  
[lit] / lɪt /

noun

Informal.
  1. literature.

    a college course in English lit.


lit 4 American  
[lit] / lɪt /

noun

  1. litas.


lit. 5 American  

abbreviation

  1. liter; liters.

  2. literal.

  3. literally.

  4. literary.

  5. literature.


Lit. 6 American  

abbreviation

  1. (in Italy) lira; lire.


lit. 1 British  

abbreviation

  1. literal(ly)

  2. literary

  3. literature

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

lit 2 British  
/ lɪt /

verb

  1. a past tense and past participle of light 1

  2. an alternative past tense and past participle of light 2

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lit1

First recorded in 1895–1900 in the sense “intoxicated”

Origin of lit3

First recorded in 1850–55; by shortening

Explanation

If something's lit, it's illuminated with light from a lamp or other source. Your romantic dinner table might be lit only with flickering candles. A well-lit room provides enough light for whatever task you need to to there — your kitchen might be lit with under-cabinet lights that shine on the counters, and your office might be lit with a desk lamp. Lit also means "set on fire," like a lit campfire or a glowing, lit stick of incense. If you're studying American literature in school, you might describe it using the colloquial shorthand, "American lit."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

So we spent 45 minutes in a dimly lit room riding stationary bikes at intense speeds while an instructor shouted affirmations from the front of the room.

From The Wall Street Journal • Apr. 10, 2026

This health news has lit a fire under you.

From MarketWatch • Apr. 9, 2026

Known for brightly lit, blue-floored stores, the brand opens its fourth permanent flagship in Malibu this month.

From Los Angeles Times • Apr. 3, 2026

Behind the crew's seats, the service module lit its single main engine in a long, steady push that added thousands of kilometres per hour to Orion's speed.

From BBC • Apr. 2, 2026

I got the lantern, lit it, and Papa and I walked out to the barn.

From "Summer of the Monkeys" by Wilson Rawls