Search Result for "cirrus cloud":
Wordnet 3.0

NOUN (1)

1. a wispy white cloud (usually of fine ice crystals) at a high altitude (4 to 8 miles);
[syn: cirrus, cirrus cloud]



WordNet (r) 3.0 (2006):

cirrus cloud
    n 1: a wispy white cloud (usually of fine ice crystals) at a
         high altitude (4 to 8 miles) [syn: cirrus, cirrus
         cloud]