O / Ŏrēăs
noun

Ŏrēăs

gen. ădis · gender feminine · decl. 3rd
a mountainnymph; Oread poetic
a mountainnymph, Oread (poet.): quam mille secutae Hinc atque hinc glomerantur Oreades, Verg. A. 1, 500; Ov. M. 8, 787; Calp. Ecl. 4, 136; cf. Oreos.