Search Result for "flatmate": 
Wordnet 3.0

NOUN (1)

1. an associate who shares an apartment with you; 



The Collaborative International Dictionary of English v.0.48:

flatmate \flat"mate`\ n.
   someone who shares an apartment with a person.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

flatmate
    n 1: an associate who shares an apartment with you