octagonal
adjective uk/ɒkˈtæɡ.ən.əl/ us/ɑːkˈtæɡ.ən.əl/
八角形的
having eight straight sides
an octagonal tower 八角塔
There were pictures on every other wall of the octagonal shaped room. 八角形房间的每隔一面墙上都有照片。
See: octagon
- More examples
- There will be a garden of palm trees in the central octagonal gallery.
- Four rows of octagonal pillars support the roof.
- An octagonal pavilion lies at the far end.