expiration date

noun

1
: the date after which something (such as a credit card) is no longer in effect
2
: the date after which a product (such as food or medicine) should not be sold because of an expected decline in quality or effectiveness

Examples of expiration date in a Sentence

Check the expiration date on the bottle to make sure the medicine is still good.
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.
A lot of those products are close to their expiration date, however, so the turnaround time to get them to individuals is quicker, Arko said. Molly Morrow, Chicago Tribune, 20 Mar. 2025 The recalled Cinnabon creamer has an expiration date of July 3, 2025. Tom Gavin, EverydayHealth.com, 18 Mar. 2025 Only the Alien Enemies Act, a law enacted without an expiration date, survived. Daniel Tichenor, The Conversation, 17 Mar. 2025 Clearly, that feeling doesn't come with an expiration date. Emily Tannenbaum, Glamour, 16 Mar. 2025 See All Example Sentences for expiration date

Word History

First Known Use

1887, in the meaning defined at sense 1

Time Traveler
The first known use of expiration date was in 1887

Browse Nearby Words

Cite this Entry

“Expiration date.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expiration%20date. Accessed 25 Mar. 2025.

Kids Definition

expiration date

noun
1
: the date on which something (as a credit card) is no longer of use
2
: the last date on which a product (as food or medicine) can be safely used
Last Updated: - Updated example sentences
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