pentadecaoxide

P3E1N1T1A1D2E1C3A1O1X8I1D2E1

noun

Any oxide containing fifteen atoms of oxygen per molecule, O₁₅.

Scrabble 27
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Meanings

nounpentadecaoxide (plural not attested)
  1. no pluralchemistryAny oxide containing fifteen atoms of oxygen per molecule, O₁₅.

Origin

From pentadeca- + oxide.

Full word history & related roots →
Cite this entry
APA

pentadecaoxide. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/pentadecaoxide

MLA

“pentadecaoxide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pentadecaoxide. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “pentadecaoxide,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/pentadecaoxide.

Source: pentadecaoxide on Wiktionary, CC BY-SA 4.0.