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WordReference Random House Learner's Dictionary of American English © 2024bo•ric ac•id /ˈbɔrɪk ˈæsɪd/USA pronunciation n. [uncountable]- Chemistry, Drugsa white, crystalline acid, H3BO3, used chiefly in making ceramics.
WordReference Random House Unabridged Dictionary of American English © 2024bo′ric ac′id, - Chemistry, DrugsAlso called orthoboric acid. a white, crystalline acid, H3BO3, occurring in nature or prepared from borax: used chiefly in the manufacture of ceramics, cements, glass, and enamels, for fireproofing, and in medicine in aqueous solution as a mild antiseptic.
- Chemistryany of a group of acids containing boron.
Collins Concise English Dictionary © HarperCollins Publishers:: boric acid n - Also called: orthoboric acid a white soluble weakly acid crystalline solid used in the manufacture of heat-resistant glass and porcelain enamels, as a fireproofing material, and as a mild antiseptic. Formula: H3BO3
Systematic name: trioxoboric(III) acid
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