n. [ Gr. &unr_;, &unr_;, fr. 'enne`a nine. ] The number nine or a group of nine. [ 1913 Webster ]
The Enneads, the title given to the works of the philosopher Plotinus, published by his pupil Porphyry; -- so called because each of the six books into which it is divided contains nine chapters. [ 1913 Webster ]
n. [ Gr. 'enne`a nine + gwni`a corner, angle: cf. ennéagone. ] (Geom.) A polygon or plane figure with nine sides and nine angles; a nonagon. [ 1913 Webster ]