The condition of anything which has disintegrated.
The wearing away or falling to pieces of rocks or strata, produced by atmospheric action, frost, ice, etc.
The process of radioactive decay.
The radioactive decay of a single atom.
A process by which anything disintegrates.
Any progression of decay, corruption, or obsolescence.
The crumbly, friable decayed portions of wooden members of buildings, especially at or below grade, usually caused by a fungal infection.
A fungal infection which affects plants, in particular potatoes.