Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun phytonadione

1 sense of phytonadione

Sense 1
vitamin K1, phylloquinone, phytonadione -- (a form of vitamin K)
       => vitamin K, naphthoquinone, antihemorrhagic factor -- (a fat-soluble vitamin that helps in the clotting of blood)