Breather
Breather ({not transcribed}) , noun
1.
One who breathes.
(a)
One who lives.
(b)
One who utters.
(c)
One who animates or inspires.
2.
That which puts one out of breath, as violent exercise. [Colloquial]
3.
a pause to catch one's breath, or for some other form of rest or refreshment; -- often used in the phrase to take a breather, that is to pause for refreshment. [Colloquial]
4.
a vent in a container to allow equalization of internal and external pressure.
5.
an air intake pipe to provide air to machinery or people submerged or otherwise sealed off from the outside.