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Synonyms

lights

American  
[lahyts] / laɪts /

plural noun

  1. the lungs, especially of sheep, pigs, etc.


lights 1 British  
/ laɪts /

plural noun

  1. a person's ideas, knowledge, or understanding

    he did it according to his lights

"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

lights 2 British  
/ laɪts /

plural noun

  1. the lungs, esp of sheep, bullocks, and pigs, used for feeding pets and occasionally in human food

"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 lights

First recorded in 1150–1200; Middle English lihte, lightes, noun use of liht light 2; cf. lung


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.

See Examples For:

Silver’s decline “syncs up with the warning lights we are seeing in the energy markets — with persistently high energy prices virtually certain to slow the economy, or worse,” Gleason told MarketWatch.

From MarketWatch ● Oct. 17, 2026

So two games into the National League Championship Series, guess which team’s relief corps has been lights out and which one has been lit up?

From Los Angeles Times ● Oct. 13, 2026

When she sees a woman put a wig on and her "whole face lights up", it can be "very, very rewarding".

From BBC ● Oct. 13, 2026

"Smart glasses should make their recording obvious -- for instance with bright LED lights, audio signals or voice activation cues, privacy-friendly smartphone notifications, or unique designs," Talus said.

From Barron's ● Oct. 13, 2026

I might have dozed off, because now you could see the lights of Montezuma as we came down the hill into it, and the black Wabash River beyond.

From "The Teacher’s Funeral" by Richard Peck

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