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

1 sense of hydrofluosilicic acid

Sense 1
fluosilicic acid, hydrofluosilicic acid -- (an unstable poisonous corrosive acid known primarily in the form of its salts)
       => acid -- (any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt)