n.
1.a calm lengthy intent consideration
2.the phenomenon of a propagating wave (light or sound) being thrown back from a surface
3.expression without words
4.the image of something as reflected by a mirror (or other reflective material)
5.a likeness in which left and right are reversed
6.(mathematics) a transformation in which the direction of one axis is reversed
7.a remark expressing careful consideration
8.the ability to reflect beams or rays
Idiom of the Day
move in on (someone or something)
to try to take over something that belongs to another
The man was angry because another salesman was moving in on his sales territory.