expirator

noun

ex·​pi·​ra·​tor
plural -s
: one that expires
specifically : an instrument for sending out a stream of air, gas, or vapor

Word History

Etymology

expire + -ator

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Dictionary Entries Near expirator

expiration date

expirator

expiratory

See More Nearby Entries 

Cite this Entry

“Expirator.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expirator. Accessed 11 Dec. 2023.

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