εἰκοσάεδρος
εἰκοσάεδρος, of twenty surfaces
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εἰκοσαέδρου masculine genitive singular, feminine genitive singular, neuter genitive singular of εἰκοσάεδρος
εἰκοσά-εδρος [ᾰ], ον,
- of twenty surfaces: εἰκοσάεδρον, τό, body with twenty surfaces, Plu. QConv. 2.719e, Gal. 5.668.
εἰκοσά·εδρος, ος, ον [ᾰ] à vingt faces, Plut. M. 719.
Étym. εἴκοσι, ἕδρα.
εἰκοσάεδρος, ὁ, ein Zwanzigflach, Mathem.; Plut. Symp. 8.2.3. Vgl. εἰκοσίεδρος.