n.
1.a change downward
2.a process of becoming smaller or shorter
3.the amount by which something decreases
4.the act of decreasing or reducing something decrease v.
1.decrease in size, extent, or range
2.make smaller
Idiom of the Day
say (something) under one's breath
to say something so softly that almost nobody can hear it
The woman said something under her breath but I could not understand it.