a vent in a container or covering, as in a casing for machinery or in a storage tank, to equalize interior and exterior pressure, permit entry of air, escape of fumes, or the like.
5.
a device for providing air from the atmosphere to submerged or otherwise sealed-off persons, internal-combustion engines, etc.: the snorkel breather of a submarine.
c.1600, "a living creature, one who breathes," agent noun from breathe. Meaning "spell of exercise to stimulate breathing" is from 1836; that of "a rest to recover breath" is from 1901.
n. a rest period; a lull. (A chance to catch one's breath.) : As soon as we've had a breather, it's back to work.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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Example sentences
Instead, take the time for a short rest, a garden walk or a breather outside.
Breather holes shall be strategically located to prevent condensation.
Stocks end mixed as traders take breather before earnings.
Please take a breather, go to the bathroom and relieve yourself.
The crankcase breather deserves special consideration in cold weather preparation.
Of course a turtle is an air breather, it has to come up for air at some point.
Crankcase breather piping was also sealed with plastic.
Sometimes clients would ask him to give them a breather and not call so often.
In any event, the solution will not come from a fire breather.
The phase-sequential continuous-flow mask looks similar to a general aviation re-breather.