Definitions
1.VerbTo draw or let out wholly; to drain completely."The water was exhausted out of the well.; Moisture of the earth is exhausted by evaporation."
2.VerbTo empty by drawing or letting out the contents."to exhaust a well; to exhaust a treasury"
3.VerbTo use up; to deplete, drain or expend wholly, or use until the supply comes to an end."My grandfather seemingly never exhausts his supply of bad jokes.; to exhaust one's resources; to exhaust all possibilities; You're exhausting my patience.; I exhausted my strength walking up the hill."
4.VerbTo tire out; to wear out; to cause to be without any energy."The marathon exhausted me."
5.VerbTo discuss thoroughly or completely."That subject has already been exhausted."
6.VerbTo subject to the action of various solvents in order to remove all soluble substances or extractives."to exhaust a drug successively with water, alcohol, and ether"
7.VerbTo expel (as exhaust).
8.VerbTo discharge or escape (as exhaust).
9.NounA system consisting of the parts of an engine through which burned gases or steam are discharged; see also exhaust system.
10.NounThe steam let out of a cylinder after it has done its work there.
11.NounThe dirty air let out of a room through a register or pipe provided for the purpose.
12.NounAn exhaust pipe, especially on a motor vehicle.
13.NounExhaust gas.
14.AdjectiveExhausted; used up.