The story
From Ancient Greek: εἷς (heîs, “one”, accusative héna) + -gon.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A polygon having one edge and one angle. Full definition →
From Ancient Greek: εἷς (heîs, “one”, accusative héna) + -gon.
Etymology from Wiktionary, CC BY-SA 4.0.