boric acid

American  

noun

1. Also called orthoboric acid.  Chemistry, Pharmacology. a white, crystalline acid, H 3 BO 3 , 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.

2. Chemistry. any of a group of acids containing boron.

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boric acid British  

noun

1. Systematic name: trioxoboric(III) acid.  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: H 3 BO 3

2. any other acid containing boron

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boric acid Scientific  

/ bôr′ĭk /

1. A white or colorless crystalline compound that occurs naturally or is produced artificially from borax. It is used as an antiseptic and preservative, and in cements, enamels, and cosmetics. Chemical formula: H ₃ BO ₃ .

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Etymology

Origin of boric acid

First recorded in 1865–70