'litterer' definitions:

Definition of 'litterer'

From: WordNet
noun
A person who litters public places with refuse [syn: litterer, litterbug, litter lout]

Definition of 'litterer'

From: GCIDE
  • litterer \lit"ter*er\ (l[i^]t"t[~e]r*[~e]r), n.
  • 1. a person who litters public places with refuse.
  • Syn: litterbug, litter lout. [WordNet 1.5]