octagonal

• 形容具有八条边和八个角的形状或物体。

Describes something that has eight sides and eight angles.

1. Having eight sidesB2formal

   Relating to or having the shape of an octagon, which is a polygon with eight sides and eight angles.

   八边形的

   • The building has an octagonal tower at its center.
   • They designed an octagonal table for the conference room.
   • The ancient structure featured an octagonal dome.

   同义词eight-sidedoctangular