Search Result for "dry ice":
Wordnet 3.0

NOUN (1)

1. solidified carbon dioxide; dry ice sublimates at -78.5 C and is used mainly as a refrigerant; 



WordNet (r) 3.0 (2006):

dry ice
    n 1: solidified carbon dioxide; dry ice sublimates at -78.5 C
         and is used mainly as a refrigerant