Definitions

1. adjective

Having decayed or become putrid, especially as a result of being spoiled or infected by bacteria.

“The rotten fruit had to be thrown away.”

2. noun

Something that is spoiled or putrid.

“The smell of rotten fish filled the air.”

3. verb

To become or make something spoiled or putrid.

“The food will start to rot if it’s left out too long.”