American Dictionary

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Definition exhaust in American English

exhaust verb

[transitive] verb
/ɪɡˈzɔst/
1

to make someone extremely tired and without energy

Example

Caring for young children can exhaust you physically and mentally.

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2

to use all that you have of something

Example

The expedition was forced to turn back when it exhausted its food supply.

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2.1

to use or consider all the possible ways of doing something

Example

We need to exhaust all possibilities before we give up.

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2.2

to talk about something until you have nothing else to say about it

Example

We soon exhausted the subject of the weather.

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Definition exhaust in American English