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WordNet Dictionary |
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| | Definition: | |
[n] a fat-soluble vitamin that helps in the clotting of blood |
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NAPHTHOQUINONE is a 14 letter word that starts with N. |
| | Synonyms: | | antihemorrhagic factor, vitamin K |
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| | See Also: | | fat-soluble vitamin, menadione, phylloquinone, phytonadione, vitamin K1, vitamin K3 |
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Webster's 1913 Dictionary |
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| | Definition: | | \Naph`tho*qui"none\, n. [Naphthalene + quinone.]
(Chem.)
A yellow crystalline substance, {C10H6O2}, analogous to
quinone, obtained by oxidizing naphthalene with chromic acid.
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