Skip to main content
to expire

to expire

31 8.6
To die, often used in medical or formal speech
  • verb
  • /ɪkˈspaɪər/
  • Formal
: fallecer
  • He expired from a hemorrhage as a result of his brain tumor.

And like there's after the humans expired on planet Earth, then it was the dogs.

Autoplay Next

Examples

  • Be that as it may, our job is to meet the needs of the patient, until Doctor Garrett changes course or the patient expires.

  • Once I removed the weapon, I realized that the suspect had expired.

  • Or the doctors who allowed him to expire?

  • But your little town just expired.

  • Do they actually go to places where people have expired and see what has occurred?

    Blog text (30)
  • But then the lids of his eyes suddenly fell, and I thought he might expire on the steps.

    Fiction book (1999)
  • I thought some woman had come in to try on gowns and had expired right there on the carpet.

    Fiction book (2001)
  • In her bedroom in December 1969, Louise expired from an elegant cardiac arrest while the confounded hero looked on.

    Academic text (1998)
  • He had lost the power of speech, and expired with a smile of mingled gratitude and triumph.

  • The patient finally expired after months of battling his illness.

Synonyms

to die
vsto expire
∞ 1.0

To stop living and no longer be alive

is more formal or literary in tone rather than neutral wording
to pass
vsto expire
  • Formal
537 3.8

To stop living

uses a more formal or literary register than polite everyday speech
to passed away
vsto expire
258 2.7

To die, said in a gentle or polite way

leans toward formal or literary usage rather than just gentle politeness
to perish
vsto expire
  • Formal
121 6.0

To die suddenly or violently, often in large numbers

is the formal literary term without implying sudden or violent cause
to drop dead
vsto expire
  • Informal
52 8.4

Die suddenly, often from shock or extreme tiredness

is formal or literary and does not imply sudden collapse
to croak
vsto expire
  • Slang
32 9.0

To die, said in a casual or joking way

maintains formal literary tone and avoids slang or irreverence
to kick the bucket
vsto expire
  • Informal
7 8.6

To die, said in casual or joking speech

is formal or literary rather than informal or humorous
to buy the farm
vsto expire
  • Slang
5 9.9

To die suddenly, often in an accident or during fighting

is formal or literary and does not imply accidental or combat death
to give up the ghost
vsto expire
  • Informal
4 8.1

To die or stop working after a long time of problems

is a formal literary phrasing without humorous or mechanical sense
to snuff it
vsto expire
  • Slang
2 9.9

To stop living and not come back

expresses the same event with formal or literary wording instead of blunt slang
to return to dust
vsto expire
  • Literature
1 8.3

To slowly fall apart and disappear over time

focuses on formal or literary expression of passing from life
to pop off
vsto expire
  • Informal
1 9.1

To die, often said as a joke to make it seem less serious

keeps a formal or literary register rather than informal euphemism
to cash in one's chips
vsto expire
  • Informal
9.6

To die in a light, not serious way

is formal or literary and avoids jocular or playful tone

Antonyms

∞ 1.0

To continue to be alive

∞ 2.7

Continue to exist after a dangerous or difficult event

How Polite

to pass away
8 3.8
to pass
  • Formal
537 3.8
to expire
  • Formal
31 8.6
to die
∞ 1.0

Surface Forms

expire infinitive
expired past
expired past participle
expiring present participle
expires third person singular

Morphology

expire = ex + spir

Though historically formed from ex- + spir- meaning 'breathe out', the connection to 'die' is not recoverable from modern English morphemes for most learners, so the composition is opaque.

Etymology

The word expire comes from Latin ex- 'out' and spirare 'to breathe'. That gives the simple image of someone 'breathing out' their last breath, which is why expire can mean 'to die'.