exhaust
Americanverb (used with object)
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to drain of strength or energy, wear out, or fatigue greatly, as a person.
I have exhausted myself working.
- Synonyms:
- debilitate, prostrate, enervate, tire
- Antonyms:
- invigorate, strengthen
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to use up or consume completely; expend the whole of.
He exhausted a fortune in stock-market speculation.
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to draw out all that is essential in (a subject, topic, etc.); treat or study thoroughly.
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to empty by drawing out the contents.
to exhaust a tank of fuel oil.
- Synonyms:
- void
- Antonyms:
- fill
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to create a vacuum in.
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to draw out or drain off completely.
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to deprive wholly of useful or essential properties, possessions, resources, etc.
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Chemistry, Pharmacology. to deprive of ingredients by the use of solvents, as a drug.
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to destroy the fertility of (soil), as by intensive cultivation.
verb (used without object)
verb
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to drain the energy of; tire out
to exhaust someone by constant questioning
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to deprive of resources, etc
a nation exhausted by war
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to deplete totally; expend; consume
to exhaust food supplies
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to empty (a container) by drawing off or pumping out (the contents)
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to develop or discuss thoroughly so that no further interest remains
to exhaust a topic of conversation
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to remove gas from (a vessel, etc) in order to reduce the pressure or create a vacuum; evacuate
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to remove or use up the active ingredients from (a drug, solution, etc)
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to destroy the fertility of (soil) by excessive cultivation
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(intr) (of steam or other gases) to be emitted or to escape from an engine after being expanded
noun
-
gases ejected from an engine as waste products
-
-
the expulsion of expanded gas or steam from an engine
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( as modifier )
exhaust stroke
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-
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the parts of an engine through which the exhausted gases or steam pass
-
( as modifier )
exhaust valve
exhaust pipe
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Other Word Forms
- exhausted adjective
- exhauster noun
- exhaustibility noun
- exhaustible adjective
- exhausting adjective
- multiexhaust noun
- nonexhausted adjective
- nonexhaustible adjective
- preexhaust verb (used with object)
- unexhausted adjective
- unexhaustedly adverb
Etymology
Origin of exhaust
1515–25; 1895–1900 exhaust for def. 11; < Latin exhaustus emptied out, drained out, past participle of exhaurīre
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Short-term geopolitical events definitely move the gold price around a little, but incremental demand from safe-haven buying is minimal because the source of that demand has been exhausted,” Winmill said.
From MarketWatch
She felt she had to constantly “maintain an image,” including among her peers, that she was “not bothered by anything and just confident,” which was exhausting, she said.
From Los Angeles Times
But by the time she'd reached the Paris Olympics, mid-twenties activities - like socialising - became "exhausting".
From BBC
It’s exhausting being everywhere at all times at the most spread-out Winter Games in history.
From Los Angeles Times
They looked exhausted and relieved on full-time, like they'd had a brush with ghosts rather than dragons.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
