EXPIRING
Adjective
expiring (not comparable)
Ending, terminating, dying.
Verb
expiring
present participle of expire
Source: Wiktionary
Ex*pir"ing, a.
1. Breathing out air from the lungs; emitting fluid or volatile
matter; exhaling; breathing the last breath; dying; ending;
terminating.
2. Pertaining to, or uttered at, the time of dying; as, expiring
words; expiring groans.
EXPIRE
Ex*pire", v. t. [imp. & p. p. Expired;p. pr & vb. n. Expiring.] Etym:
[L. expirare, exspirare, expiratum, exspiratum; ex out + spirare to
breathe: cf. F. expirer. See Spirit.]
1. To breathe out; to emit from the lungs; to throw out from the
mouth or nostrils in the process of respiration; -- opposed to
inspire.
Anatomy exhibits the lungs in a continual motion of inspiring and
expiring air. Harvey.
This chafed the boar; his nostrils flames expire. Dryden.
2. To give forth insensibly or gently, as a fluid or vapor; to emit
in minute particles; to exhale; as, the earth expires a damp vapor;
plants expire odors.
The expiring of cold out of the inward parts of the earth in winter.
Bacon.
3. To emit; to give out. [Obs.] Dryden.
4. To bring to a close; to terminate. [Obs.]
Expire the term Of a despised life. Shak.
Ex*pire", v. i.
1. To emit the breath.
2. To emit the last breath; to breathe out the life; to die; as, to
expire calmly; to expire in agony.
3. To come to an end; to cease; to terminate; to perish; to become
extinct; as, the flame expired; his lease expires to-day; the month
expired on Saturday.
4. To burst forth; to fly out with a blast. [Obs.] "The ponderous
ball expires." Dryden.
Source: Webster’s Unabridged Dictionary 1913 Edition