ketone

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals
• Hypernyms:
organic compound
• Hyponyms:
acetone, propanone, dimethyl ketone, butanone, methyl ethyl ketone,
flavin, ketone body, acetone body
• Substance Holonyms:
nabumetone, Relafen, sulindac, Clinoril, tolmetin sodium, Tolectin