expire
//ɪkˈspaɪər//
Verb
expireInfinitive
expirePresent tense
expiredPast tense
expiredPast participle
expiringPresent participle
expiresThird-person singular
1
To come to an end or cease to be valid, especially after a set period of time.
My passport will expire next month.
2
To die or breathe one's last breath.
The patient expired peacefully in his sleep.
3
To exhale or breathe out air from the lungs.
The doctor asked the patient to expire slowly.