Expire meaning

What does “expire” mean? Definitions, examples, synonyms and opposites.

“expire” is a verb with 3 meanings. Its most common meaning is: lose validity.

expire

lose validity
“My passports expired last month”
Synonymsrun out
pass from physical life and lose all bodily attributes and functions necessary to sustain life
“She died from cancer”
“The children perished in the fire”
Synonymsdie decease perish go exit pass away pass kick the bucket
expel air
“Exhale when you lift the weight”
Synonymsexhale breathe out

Source: WordNet 3.1, Princeton University