glycol

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. any of a class of alcohols having 2 hydroxyl groups in each molecule
• Syn:
diol, dihydric alcohol
• Hypernyms:
alcohol
2. a sweet but poisonous syrupy liquid used as an antifreeze and solvent
• Syn:
ethylene glycol, ethanediol
• Hypernyms:
antifreeze