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lights

[ lahyts ]
/ laɪts /
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See synonyms for: lights / light on Thesaurus.com

plural noun
the lungs, especially of sheep, pigs, etc.
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Which of the following nouns has an irregular plural form?

Origin of lights

1150–1200; Middle English lihte, lightes, noun use of lihtlight2; cf. lung
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use lights in a sentence

British Dictionary definitions for lights (1 of 2)

lights1
/ (laɪts) /

pl n
a person's ideas, knowledge, or understandinghe did it according to his lights

British Dictionary definitions for lights (2 of 2)

lights2
/ (laɪts) /

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

Word Origin for lights

C13: plural noun use of light ², referring to the light weight of the lungs
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
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