Nearby Words

exhaust

[ig-zawst] Example Sentences Origin

ex·haust

[ig-zawst]
verb (used with object)
1.
to drain of strength or energy, wear out, or fatigue greatly, as a person: I have exhausted myself working.
2.
to use up or consume completely; expend the whole of: He exhausted a fortune in stock-market speculation.
3.
to draw out all that is essential in (a subject, topic, etc.); treat or study thoroughly.
4.
to empty by drawing out the contents: to exhaust a tank of fuel oil.
5.
to create a vacuum in.
EXPAND
6.
to draw out or drain off completely.
7.
to deprive wholly of useful or essential properties, possessions, resources, etc.
8.
Chemistry, Pharmacology. to deprive of ingredients by the use of solvents, as a drug.
9.
to destroy the fertility of (soil), as by intensive cultivation.
COLLAPSE
verb (used without object)
10.
to pass out or escape, as spent steam from the cylinder of an engine.

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Exhaust is an SAT word you need to know.
So is anarchist. Does it mean:
a person who promotes disorder or excites revolt against any established rule, law, or custom
use of many words to express an idea that might be expressed by few
noun Machinery.
11.
the escape of steam or gases from the cylinder of an engine.
12.
the steam or gases ejected.
13.
Also called exhaust system. the parts of an engine through which the exhaust is ejected.

Origin:
1515–25; 1895–1900 for def. 11; < Latin exhaustus emptied out, drained out, past participle of exhaurīre

ex·haust·er, noun
ex·haust·i·ble, adjective
ex·haust·i·bil·i·ty, noun
mul·ti·ex·haust, noun
non·ex·haust·ed, adjective
EXPAND
non·ex·haust·i·ble, adjective
pre·ex·haust, verb (used with object)
un·ex·haust·ed, adjective
un·ex·haust·ed·ly, adverb
COLLAPSE


1. tire, enervate, prostrate, debilitate. 2. waste, squander, dissipate. 4. void. 12. fumes, smoke, vapor.


1. strengthen, invigorate. 4. fill.

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To exhaust
Example Sentences
  • Breathing refers to an engine's ability to fill its cylinders with an air-fuel mixture and expel the exhaust gases.
  • Voice recognition highlights the importance of making use of data exhaust.
  • Automobile exhaust produces elevated lead levels in urban air.
EXPAND
Collins
World English Dictionary
exhaust (ɪɡˈzɔːst)
 
vb
1.  to drain the energy of; tire out: to exhaust someone by constant questioning
2.  to deprive of resources, etc: a nation exhausted by war
3.  to deplete totally; expend; consume: to exhaust food supplies
4.  to empty (a container) by drawing off or pumping out (the contents)
5.  to develop or discuss thoroughly so that no further interest remains: to exhaust a topic of conversation
6.  to remove gas from (a vessel, etc) in order to reduce the pressure or create a vacuum; evacuate
7.  to remove or use up the active ingredients from (a drug, solution, etc)
8.  to destroy the fertility of (soil) by excessive cultivation
9.  (intr) (of steam or other gases) to be emitted or to escape from an engine after being expanded
 
n
10.  gases ejected from an engine as waste products
11.  a.  the expulsion of expanded gas or steam from an engine
 b.  (as modifier): exhaust stroke
12.  a.  the parts of an engine through which the exhausted gases or steam pass
 b.  (as modifier): exhaust valve; exhaust pipe
 
[C16: from Latin exhaustus made empty, from exhaurīre to draw out, from haurīre to draw, drain]
 
ex'hausted
 
adj
 
ex'hauster
 
n
 
ex'haustible
 
adj
 
exhausti'bility
 
n
 
ex'hausting
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Etymonline
Word Origin & History

exhaust
1530s, "to draw off or out, to use up completely," from L. exhaustus, pp. of exhaurire "draw off, take away, use up," from ex- "off" + haurire "to draw up" (as water), from PIE *aus- "to draw water." Noun sense of "waste gas" (1848) was originally from steam engines. Related: Exhausting
Online Etymology Dictionary, © 2010 Douglas Harper
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