exhaust

/ɪɡˈzɔːst/

Proposed by a contributor, not yet supported by evidence.

Also seen as: exhausts · exhausting

Sense 1

Meaning · English

To draw or let out wholly; to drain completely.

Verb

Examples

The water was exhausted out of the well.

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

Meaning · English

To empty by drawing or letting out the contents.

Verb

Examples

to exhaust a well

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

Meaning · English

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

Meaning · English

The steam let out of a cylinder after it has done its work there.

Noun

Examples

A lovely crisp exhaust: a feeling of almost unlimited power combined with complete freedom of running: and, to crown it all, a most melodious and wholly American chime whistle—these were my immediate impressions as we stormed rapidly out of Göttingen, intent on winning back some of the lost time.

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.

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