Search Result for "heat pump":
Wordnet 3.0

NOUN (1)

1. apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building;


WordNet (r) 3.0 (2006):

heat pump n 1: apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building