undecagonal en · ADJ
Etymology
Etymology tree English undecagon Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English undecagonal From undecagon + -al.
Meanings
- (not-comparable) Having eleven sides and angles.
- (not-comparable) Of or pertaining to an undecagon.