decayed
adjectiveUK /dɪˈkeɪd/
US /dɪˈkeɪd/
Something that is decayed is old and rotten and has started to break apart.
The decayed apple was soft and brown inside.
OTHER MEANINGS
2. Having lost strength, health, or quality over time.
The decayed old house had broken windows and a sagging roof.
3. Having fallen into ruin or disrepair, as of a building or place.
They explored the decayed ruins of the castle.
4. Having lost value or importance, as of a society or system.
The decayed traditions were slowly forgotten.