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  • lit
    lit
    verb
    a simple past tense and past participle of light.
  • lit.
    lit.
    abbreviation
    liter; liters.
  • Lit.
    Lit.
    abbreviation
    (in Italy) lira; lire.
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."

Keep Reading on Vocabulary.com

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.

The Hi Desert Lo-Fi Lit Fest is hosting free panels, workshops, and readings all weekend along.

From Los Angeles Times • Mar. 19, 2026

Let’s talk about your literary imprint, SJP Lit.

From Los Angeles Times • Jan. 8, 2026

Back at Au Lit Fine Linens in Toronto, Joanna Goodman steps into a vast stockroom, filled with the sound of carboard boxes being packed.

From BBC • Mar. 16, 2025

To show Au Lit Fine Linens' commitment to Canadian manufacturers, its stores now highlight everything that is Canadian made.

From BBC • Mar. 16, 2025

Lit up by lights that I had barely noticed in the daytime.

From "Milkweed" by Jerry Spinelli