Thesaurus

lights out

verb
present tense third-person singular of light out

Synonyms & Antonyms of lights out

See the Dictionary Definition 

Keep scrolling for more

Learn More about lights out

Time Traveler for lights out Time Traveler

The first known use of lights out was in 1868

See more words from the same year

Cite this Entry

“Lights out.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lights%20out. Accessed 9 Mar. 2021.

Style: MLA
MLA Chicago APA Merriam-Webster
Comments on lights out

What made you want to look up lights out? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Who Knew?

Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
 AlphaBear 2

Spell words. Make bears.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!