1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
decagon (Advanced search)

SAT5000 decagon A figure with ten sides and ten angles. n.

dodecagon {n} (geometry) hendecagon {n} (undecagon) SEE: undecagon ::