Search Result for "disaccharide": 
Wordnet 3.0

NOUN (1)

1. any of a variety of carbohydrates that yield two monosaccharide molecules on complete hydrolysis; 



WordNet (r) 3.0 (2006):

disaccharide
    n 1: any of a variety of carbohydrates that yield two
         monosaccharide molecules on complete hydrolysis