Search Result for "nonbiodegradable pollution":
Wordnet 3.0

NOUN (1)

1. pollution that accumulates in the environment and may appear in the food chain; 



WordNet (r) 3.0 (2006):

nonbiodegradable pollution
    n 1: pollution that accumulates in the environment and may
         appear in the food chain [ant: biodegradable pollution]