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
sing a different tune
to contradict one's previous ideas, to change one's attitude
Usually the man does not care if he disturbs his neighbors at midnight but now that he must get up early in the morning he is singing a different tune.