Meanings
Synonyms & antonyms
adjectiveof or relating to or shaped like an octagon
Similar
Also see
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
From Classical Latin octangulus + -ar. Compare French octangulaire. By surface analysis, oct- + -angular.
Full word history & related roots →Cite this entry
APA
octangular. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/octangular
MLA
“octangular.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/octangular. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “octangular,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/octangular.
Source: octangular on Wiktionary, CC BY-SA 4.0.