Search Result for "frost heave":
Wordnet 3.0

NOUN (1)

1. upthrust of ground or pavement caused by the freezing of moist soil;
[syn: frost heave, frost heaving]



WordNet (r) 3.0 (2006):

frost heave
    n 1: upthrust of ground or pavement caused by the freezing of
         moist soil [syn: frost heave, frost heaving]