Search Result for "heterotrophic": 
Wordnet 3.0

ADJECTIVE (1)

1. requiring organic compounds of carbon and nitrogen for nourishment;
- Example: "most animals are heterotrophic"



WordNet (r) 3.0 (2006):

heterotrophic
    adj 1: requiring organic compounds of carbon and nitrogen for
           nourishment; "most animals are heterotrophic" [ant:
           autophytic, autotrophic]