Meanings
- uncountablechemistryA white solid, of empirical formula B₂O₃, that is an inorganic polymer, and is used in making glass and enamel and for synthesizing other boron compounds.
Synonyms: boric oxide
Synonyms & antonyms
nounA white solid, of empirical formula B₂O₃, that is an inorganic polymer, and is used in making glass and enamel and for synthesizing other boron compounds.
Cite this entry
boron trioxide. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/boron%20trioxide
“boron trioxide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/boron%20trioxide. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “boron trioxide,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/boron%20trioxide.
Source: boron trioxide on Wiktionary, CC BY-SA 4.0.