Dictionary.com
Thesaurus.com
Synonyms

expiry

American  
[ik-spahyuhr-ee, ek-spuh-ree] / ɪkˈspaɪər i, ˈɛk spə ri /

noun

  • expiries
    plural
  1. expiration of breath.

  2. an end or termination, as of life or a contract.


expiry British  
/ ɪkˈspaɪərɪ /

noun

    1. a coming to an end, esp of a contract period; termination

      expiry of a lease

    2. ( as modifier )

      the expiry date

  1. death

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of expiry

First recorded in 1745–55; expire + -y 3

Compare meaning

How does expiry compare to similar and commonly confused words? Explore the most common comparisons:

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.

See Examples For:

“Patent expiry is a natural part of a pharmaceutical product life cycle,” a Novo Nordisk spokesman said, adding that the company is “well equipped to navigate the evolving landscape that accompanies loss of exclusivity.”

From The Wall Street Journal Aug. 29, 2026

It remains to be seen where the appointments will leave diplomacy with the US, after the expiry of a 60-day deadline for an agreement.

From Barron's Aug. 20, 2026

Savings will be primarily reinvested in research and development, but some will be used to improve profitability during the patent expiry period of GSK’s dolutegravir HIV drug from 2028 to 2030, it said.

From The Wall Street Journal Jul. 28, 2026

Volatility is a key component in the pricing of options, as it determines how likely a strike price will be reached, depending on the time to expiry.

From MarketWatch Jul. 22, 2026

These were rough around the edges from our camp can opener and stamped with expiry dates and some with company names: Campbell’s, Heinz.

From "The Marrow Thieves" by Cherie Dimaline

Pick strikes 20% higher for one- to two-months expiries.

From Barron's Jun. 10, 2026

In addition, the selloff has driven up volatility across all expiries of bitcoin options, while sharp selloffs typically only raise the volatilities of short-dated options, according to Forster.

From MarketWatch Oct. 13, 2025

In addition, Poundland is seeking rent reductions from landlords which, together with lease expiries, could result in an additional 70 or so store closures in the future.

From BBC Jun. 17, 2025

But that wave of patent expiries has slowed considerably.

From Reuters Dec. 23, 2014

Previous lock-down expiries have helped drive Facebook's share price down to nearly half its $38 IPO level, but there is evidence short-sellers are losing interest, suggesting the drop may not be severe this time.

From The Guardian Nov. 13, 2012

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training