Synonyms of expired
1
formal : dead, deceased
—often used as a euphemistic or humorous alternative to dead
A shovel, bucket, trash bags, and gloves are also useful items for cleaning up expired wildlife.—Jeffrey Price and Jeffrey Forrest
… I've exercised my maternal instincts on him, doing a far better job of keeping him alive than all those expired plants now in the great compost pile in the sky.—Kerry Quinn
There, firmly lodged within the pipe and obstructing the flow of water, was a catfish. The expired creature was removed, brought on board, and mounted in the main passenger cabin for all to see.—John Laurence Busch
2
: no longer valid : having exceeded its period of validity
expired licenses
an expired contract
… Mr. Adams uses homemade software to download online books with expired copyrights …—Michael M. Phillips
3
: having passed its expiration date (see expiration date sense 2)
expired milk
expired drugs
… networks that now take us into the homes of people who treasure their expired tuna cans more than they do their children …—Carina Chocano
4
: emitted as or in a person's breath : breathed out
… the person exhales into a container at regular intervals and technicians measure the amount of hydrogen in the expired air.—Colleen Sauber

expired

2 of 2

past tense and past participle of expire

Examples of expired in a Sentence

Adjective a wildlife organization dedicated to ensuring that the giant panda not be added to the list of expired species
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Not only can throwing these items away keep your home functional by not keeping expired items on hand, but Jones says this also helps to reduce the visual clutter as well. — Ashlyn Needham, The Spruce, 17 Sep. 2026 Updating your medicine cabinet will take care of any expired medications and reduce needless excess. — Louise Parks, Martha Stewart, 16 Sep. 2026 Hall was initially hit with a $92 fine for an expired permit. — Karen Morfitt, CBS News, 15 Sep. 2026 Those efforts now appear to also target people with expired visas, a far larger group than those with deportation orders. — Seth Klamann, Denver Post, 31 Aug. 2026 See All Example Sentences for expired

Word History

First Known Use

Adjective

1631, in the meaning defined at sense 1

Time Traveler
The first known use of expired was in 1631

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Cite this Entry

“Expired.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expired. Accessed 2 Oct. 2026.

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