Search Result for "crustal plate":
Wordnet 3.0

NOUN (1)

1. a rigid layer of the Earth's crust that is believed to drift slowly;
[syn: plate, crustal plate]



WordNet (r) 3.0 (2006):

crustal plate
    n 1: a rigid layer of the Earth's crust that is believed to
         drift slowly [syn: plate, crustal plate]