boric acid
Word Rarity
Very rare
Frequency: 2.31 in modern English
16
Scrabble Score
9
Letters
1
Syllables
7
Unique Chars
Meaning
noun
H₃BO₃; B(OH)₃; a white crystalline solid, soluble in hot water to form a weak acid. Used as a mild antiseptic, flame retardant, insecticide, and in the manufacture of borax and other borate salts.
noun
A hydrate of boric oxide, specifically any of the three acids orthoboric acid, metaboric acid, or pyroboric acid.