lights

noun
/laɪts/

The lungs, now chiefly of an animal (being lighter than adjacent parts).

Example sentences

“I can't fall asleep with the lights on.”
Tatoeba · ddnktr · CC0
“She saw the lights of the town ahead.”
Tatoeba · Igider · CC0
“Your lights are on.”
Tatoeba · shekitten · CC0

Where this comes from

This definition is adapted from “lights” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.