Definitions
1.NounSomething or someone that breathes.
A heavy breather.
2.NounA heavy breather.
3.NounA short break; a rest or respite."After a short breather she was ready to continue up the hill."
4.NounA spatially localized, time-periodic excitation in a one-dimensional lattice.
5.NounThat which puts one out of breath, such as violent exercise.
6.NounAn air inlet path to the crankcase