(chemistry) Of, pertaining to, or containing the element boron.

(chemistry) 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.

(inorganic chemistry) A white solid, of empirical formula B₂O₃; it is an inorganic polymer used in making glass and enamel and for synthesizing other boron compounds.

plural of boric acid

(colloquial, chiefly US) Puerto Rican.

(mineralogy) Alternate name for delvauxite.

plural of borickite