English
tridecaoxide
From trideca- + oxide.
Today it means
noun Any oxide containing thirteen atoms of oxygen per molecule, O₁₃.
Sources
Sources: Wiktionary, “tridecaoxide”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / tridecaoxide