exhaust

noun

  1. 1

    system consisting of the parts of an engine through which burned gases or steam are discharged

  2. 2

    gases ejected from an engine as waste products

verb

  1. 1

    wear out completely

    This kind of work exhausts me

    I'm beat

  2. 2

    eliminate (a substance)

    combustion products are exhausted in the engine

    the plant releases a gas

  3. 3

    use up the whole supply of

    We have exhausted the food supplies

  4. 4

    use up (resources or materials)

    this car consumes a lot of gas

    We exhausted our savings

  5. 5

    deplete

    exhaust one's savings

    We quickly played out our strength

Synonyms

Also useful for “exhaust”:Scrabble