n.
1.the process of gradually becoming inferior
2.a gradual decrease
3.the organic phenomenon of rotting
4.an inferior state resulting from the process of decaying
5.the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation decay v.
1.lose a stored charge, magnetic flux, or current
2.fall into decay or ruin
3.undergo decay or decomposition
Idiom of the Day
have a change of heart
to change one's attitude or decision (usually from negative to positive)
I had a change of heart and will let my friend use my car tomorrow.