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English definition of “hair”

hair

noun     /heər/
HEAD [U] A1 the thin, thread-like parts that grow on your head: a girl with long, fair hairHair
PIECE [C] B2 one of the thin thread-like parts that grow on a person's or animal's skin: My black skirt was covered in cat hairs.The skin, hair and bone of non-human animalsHair
→ See also pubic hair, let your hair down, pull/tear your hair out, split hairs
(Definition of hair noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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