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Webster 1913 Edition

Enneagonal

Enˊne-ag′o-nal

,

Adj.

(Geom.)

Belonging to an enneagon; having nine angles.

Definition 2024

enneagonal

enneagonal

English

Adjective

enneagonal ‎(not comparable)

(geometry) In the form of an enneagon; having nine angles.

Catalan

Etymology

enneàgon +‎ -al

Adjective

enneagonal m, f ‎(masculine and feminine plural enneagonals)

nonagonal