What is the meaning of Rotten?

Of perishable items, overridden with bacteria and other infectious agents.

In a state of decay.

Cruel, mean or immoral.

Bad or terrible.

Of stone or rock, crumbling or friable; in a loose or disintegrated state.

Very drunk, intoxicated.

To an extreme degree.

to rot, to go bad, to decay

plural of rot

To rot, to decay.

To form into a gang, to rout, to squad.

Alternative form of roden (to clear woods, to make arable)

Alternative form of roten (to rot)

definite masculine singular of rotte: rat (rodent)

plural of rôt

Source: wiktionary.org