exhaust

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Verb

1. {{lb|en|transitive}} To draw or let out wholly; to [[drain]] completely.
2. {{lb|en|transitive}} To [[empty]] by drawing or letting out the [[contents]].
3. {{lb|en|transitive|literally|figuratively}} To [[use up]]; to [[deplete]], [[drain]] or [[expend]] wholly, or use until the supply comes to an end.
4. {{lb|en|transitive}} To [[tire out]]; to [[wear out]]; to cause to be without any [[energy]].
5. {{lb|en|transitive}} To [[discuss]] thoroughly or completely.
6. {{lb|en|transitive|chemistry}} To subject to the action of various [[solvent]]s in order to remove all [[soluble]] substances or extractives.
7. {{lb|en|transitive}} To [[expel]] (as [[#Noun|exhaust]]).
8. {{lb|en|intransitive}} To [[discharge]] or [[escape]] (as [[#Noun|exhaust]]).

Noun

1. A system consisting of the parts of an engine through which burned gases or steam are discharged; see also [[exhaust system]].
2. The steam let out of a cylinder after it has done its work there.
3. The dirty air let out of a room through a register or pipe provided for the purpose.
4. An [[exhaust pipe]], especially on a motor vehicle.
5. [[wikipedia:exhaust gas|Exhaust gas]].

Adjective

1. {{lb|en|obsolete}} Exhausted; used up.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.