Decay, ruin.

Of material things: Wasting or wearing away, disintegration; dilapidation, ruinous condition.

The action of corrupt, v.

A slow gnawing or eating away; erosion, corrosion; also, the process of decaying or wasting.

Withering, decay; (Medicine) emaciation or wasting of the body.

A general wasting away, decay, atrophy. Obsolete in general sense.

Decay in timber or in the wood of standing trees, or in certain other plant-derived construction materials. In extended use also: decomposition or…

Decayed condition.