Octagon

"Octagon" in cmn

八角形

bājiǎoxíng

(polygon with eight sides and eight angles)

八角籠 /八角笼

bājiǎolóng

(arena for mixed martial arts)

八邊形 /八边形

bābiānxíng

(polygon with eight sides and eight angles)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.