(ˈ)äk|taŋgyələ(r) adjective
Etymology: Latin octangul us octagonal (from oct — from octo eight — + angulus angle) + English -ar — more at eight , angle
: octagonal
(ˈ)äk|taŋgyələ(r) adjective
Etymology: Latin octangul us octagonal (from oct — from octo eight — + angulus angle) + English -ar — more at eight , angle
: octagonal
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012