Search Result for "therm": 
Wordnet 3.0

NOUN (1)

1. a unit of heat equal to 100,000 British thermal units; 



The Collaborative International Dictionary of English v.0.48:

Therm \Therm\ (th[~e]rm), n.
   one of several units of heat, especially one equivalent to
   1000 large calories, or 100,000 British thermal units.
   [PJC]


WordNet (r) 3.0 (2006):

therm
    n 1: a unit of heat equal to 100,000 British thermal units