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v. ex·pired, ex·pir·ing, ex·pires
1. To come to an end; terminate: My membership in the club has expired.
2. To breathe one's last breath; die: The patient expired early this morning.
3. To exhale; breathe out.
1. To breathe (something) out.
2. Archaic To give (something) off.

[Middle English expiren, from Old French expirer, from Latin exspīrāre : ex-, ex- + spīrāre, to breathe.]
References in classic literature ?
Just as they were expiring, they exclaimed, "O foolish creatures that we are, for the sake of a little pleasure we have destroyed ourselves.
You may have met with her "Ode to an Expiring Frog," sir.
Can I view thee panting, lying On thy stomach, without sighing; Can I unmoved see thee dying On a log Expiring frog
Say, have fiends in shape of boys, With wild halloo, and brutal noise, Hunted thee from marshy joys, With a dog, Expiring frog
Leo Hunter's recitation of her far-famed 'Ode to an Expiring Frog,' which was encored once, and would have been encored twice, if the major part of the guests, who thought it was high time to get something to eat, had not said that it was perfectly shameful to take advantage of Mrs.
Just as Boris' leave of absence was expiring, Anatole Kuragin made his appearance in Moscow, and of course in the Karagins' drawing room, and Julie, suddenly abandoning her melancholy, became cheerful and very attentive to Kuragin.
For that strange spectacle observable in all sperm whales dying --the turning sunwards of the head, and so expiring --that strange spectacle, beheld of such a placid evening, somehow to Ahab conveyed a wondrousness unknown before.
A few rays of light, a wan, sinister light, that seemed to have been stolen from an expiring luminary, fell through some opening or other upon an old tower that raised its pasteboard battlements on the stage; everything, in this deceptive light, adopted a fantastic shape.
I felt for it, found it, twisted it up together, and putting it into the expiring flame, set light to it.
She will represent youth under 24 and serve for a term expiring Sept.
Former Laikipia North MP Matthew Lempurkel has argued publicly and in court that colonial leases are now expiring in Laikipia.
Loan signings Liam Feeney (Blackburn) - deal with Cardiff expires on January 1, 2018 Craig Bryson (Derby) - deal with Cardiff expires on May 31, 2018 Players out on loan Stuart O'Keefe - deal expires in 2019 Matty Kennedy - deal expires in 2018 Declan John - deal expires in 2018 Ibrahim Meite - deal expires in 2018 Contracts expiring next summer (2018) Brian Murphy Aron Gunnarsson Rhys Healey Junior Hoilett Frederic Gounongbe Greg Halford Contracts expiring in 2019 Neil Etheridge Lee Camp Bruno Manga Matthew Connolly Jazz Richards Kadeem Harris Lee Peltier Joe Bennett Joe Ralls Loic Damour Anthony Pilkington Nathaniel Mendez-Laing Mark Harris Contracts expiring in 2020 Sean Morrison Sol Bamba Kenneth Zohore Callum Paterson Lee Tomlin Danny Ward Omar Bogle