exhaust
Proposed by a contributor, not yet supported by evidence.
Also seen as: exhausts · exhausting
Sense 1
To draw or let out wholly; to drain completely.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
To empty by drawing or letting out the contents.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
A system consisting of the parts of an engine through which burned gases or steam are discharged; see also exhaust system.
Noun
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 4
The steam let out of a cylinder after it has done its work there.
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “exhaust” mean?
To draw or let out wholly; to drain completely.
Is “exhaust” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.