n.
1.the phenomenon of a propagating wave (light or sound) being thrown back from a surface
2.expression without words
3.a remark expressing careful consideration
4.a calm lengthy intent consideration
5.the ability to reflect beams or rays
6.a likeness in which left and right are reversed
7.the image of something as reflected by a mirror (or other reflective material)
Idiom of the Day
worth one's while
to be worth one's time and trouble
It is not worth my while to go back and get my hat which I left at the restaurant. It is worth your while to learn the piano.
