It's the same in British English as it is in North American English.
It was a rotten way to end what had been a rotten day. The fruit was rotten. The word rotten can be used as an adjective or an adverb.
Rotten in Latin is puter, cariosus.
yes. Don't eat that rotten peach.
The apple is rotten and is no longer good to eat.
'Rotten' is an adjective. Only verbs have a past tense.
rotten
horrible, rotten
The root word "rot" refers to the process of decay or decomposition, often associated with organic matter breaking down.
rotten
rotten
Rotten.
Rotten, spoiled.