verb / noun

rot

RAHT/rɑːt/

Decomposition that breaks down organic material.

The fallen apples rot on the damp ground beneath the tree.

A fallen apple decomposes into softened discolored tissue beside leaf litter; natural decomposition shown respectfully, no cartoon smell lines.
Etymology

Old English rotian already described natural decomposition in animal substances and vegetable matter. The modern verb retains this concrete sense of organic decay.

In context

CelticMediaFestival10:08
food is being left to rot for eight weeks in our own unique laboratory this is an investigation into nature's biggest and best recycler decay
After life: Rotbox Detectives

More examples

  • The carpenter finds rot in the wooden porch beams.
  • Several potatoes have rotted at the bottom of the bag.
  • Wet leaves are rotting in the compost pile.

Forms

rot · rots · rotted · rotting

rotten adjective — Decayed or damaged by natural decomposition.

Similar words

decay
A broader term for gradual breakdown, including nonorganic materials.
decompose
Emphasizes organic material breaking down into simpler substances.
putrefy
Specifically describes organic decay that produces a foul smell.