Search Result for "litterbug": 
Wordnet 3.0

NOUN (1)

1. a person who litters public places with refuse;
[syn: litterer, litterbug, litter lout]


The Collaborative International Dictionary of English v.0.48:

litterbug \lit"ter*bug`\ (l[i^]t"t[~e]r*b[u^]g), n. a person who litters public places with refuse. Syn: litterer, litter lout. [WordNet 1.5]
WordNet (r) 3.0 (2006):

litterbug n 1: a person who litters public places with refuse [syn: litterer, litterbug, litter lout]