[ noun ]
■ any of various acids containing boron and oxygen
→
boracic acid
,
boric acid
[ noun ]
■ a white or colorless slightly acid solid that is soluble in water and ethanol
■ used in the manufacture of glass and paper and adhesives and in detergents and as a flux in welding
■ also used as an antiseptic and food preservative
→
boric acid
,
orthoboric acid
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