Meanings
Origin
From octa- + deca-. Compare Ancient Greek ὀκτωκαίδεκα (oktōkaídeka).
Full word history & related roots →Cite this entry
APA
octadeca-. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/octadeca-
MLA
“octadeca-.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/octadeca-. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “octadeca-,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/octadeca-.
Source: octadeca- on Wiktionary, CC BY-SA 4.0.