verb
-hausts; -hausted; -hausting
[+ obj] to use all of someone's mental or physical energy :to tire out or wear out (someone) completely
to completely use up (something, such as supplies or money)
to try all of (something)
to consider or talk about (a subject) thoroughly or completely
noun
plural -hausts
[noncount] :the mixture of gases produced by an engine
[count] :a pipe or system of pipes through which exhaust is released