verb

1. make (someone) feel very tired. "her day out had exhausted her" синонимы: tire out, wear out, overtire, overtax, fatigue, weary, tire, drain, run someone into the ground, run someone ragged, enervate, sap, debilitate, prostrate, enfeeble, wear oneself to a shadow, do in, take it out of one, wipe out, fag out, knock out, shatter, wear oneself to a frazzle, frazzle, nearly kill, knacker, poop, tucker out, root, tiring, wearying, taxing, fatiguing, wearing, enervating, draining, sapping, debilitating, arduous, strenuous, uphill, onerous, punishing, demanding, exacting, burdensome, gruelling, back-breaking, crushing, crippling, killing, murderous, hellish, knackering, exigent
2. use up (resources or reserves) completely. "the country has exhausted its treasury reserves" синонимы: use up, run through, go through, consume, finish, deplete, expend, spend, dissipate, waste, squander, fritter away, empty, milk, drain, suck dry, impoverish, blow, bleed
3. expel (gas or steam) from or into a particular place. "you should never exhaust bathroom air into your attic"

noun

waste gases or air expelled from an engine, turbine, or other machine in the course of its operation. "buses spewing out black clouds of exhaust"