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Definitions

expire

[ik-spahyuhr] / ɪkˈspaɪər /


VERB
breathe out
Synonyms
Antonyms
WEAK
breathe in inhale


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The drugmaker is moving to soften an upcoming blow in 2028, when key patent protections for Keytruda begin to expire.

From Barron's • May 22, 2026

Over the course of a month, notice which ingredients disappear almost embarrassingly fast and which ones slowly expire in the back of your crisper drawer while radiating guilt.

From Salon • May 22, 2026

One of the reasons given was opposition to so-called "sunset clauses" which would have allowed some restrictions on Iran to expire over time.

From BBC • May 15, 2026

Once a drug’s patents expire, its profit margins are too small to justify the investments required for additional private research.

From The Wall Street Journal • May 13, 2026

It was then early August, just a month before my original fellowship would expire.

From "Double Helix" by James D. Watson




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