ἡμιτρίγωνος
ἡμιτρίγωνος, forming half a triangle
ἡμι-τρίγωνος [ῐ], hyperdor. ἁμ-, ον,
- forming half a triangle, τρίγωνον, of the triangles made by drawing a perpendicular from an angle of an equilateral triangle, Speus. ap. Theol.Ar. 63: neut. as Subst., Ti.Locr. 98a, Simp. in Cael. 561.13.
ἡμι·τρίγωνος, ος, ον [ῐγ] à moitié triangulaire, Theol. p. 63, 3 ||
➳ Dor. ἁμι- [ᾱ] T. Locr. 98b.
Étym. ἡμι-, τρ.
ἡμιτρίγωνος, dor. ἁμιτρίγωνος, halb dreieckig, Tim.Locr. 98b ; Theolog. arithm. p. 63.