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Want to find out what does the word yawn mean? We gathered all the possible definitions of the word yawn on our website. Our definition dictionary is updated all the time with new definitions and is ready to help you.

yawn

Part of speech: Noun

An involuntary or unintentional opening of the jaws, due to sleepiness; gape.

Part of speech: Verb

To open the mouth wide in voluntarily or unitentionally, through sleepiness; to gape in amazement; to open wide; as, the chasm yawned beneath him.

Usage examples "yawn":