Search Result for "diol": 
Wordnet 3.0

NOUN (1)

1. any of a class of alcohols having 2 hydroxyl groups in each molecule;
[syn: diol, glycol, dihydric alcohol]



WordNet (r) 3.0 (2006):

diol
    n 1: any of a class of alcohols having 2 hydroxyl groups in each
         molecule [syn: diol, glycol, dihydric alcohol]