ἵππουρ-ις · hippour-is — LSJ
horse-tailed, decked with a horse-tail
horse-tailed, decked with a horse-tail, freq. in Hom. (esp. Il.), in nom. and acc. ἵππουρις, -ιν, κόρυς Il. 6.495; τρυφάλεια 19.382; κυνέη Od. 22.124.
II horse-tail, Satyrʼs tail
as Subst., horse-tail, Ael. NA 16.21; Satyrʼs tail, Phryn. PS p.77B.
2 horse-tail, Equisetum silvaticum, Equisetum maximum
a water-plant, horse-tail, Equisetum silvaticum, Dsc. 4.46, Ps.-Democr. in Gp. 2.6.27; also, = Equisetum maximum, Dsc. 4.47.
3 a complaint in the groin
a complaint in the groin, caused by constant riding, dub. in Hp. Epid. 7.122.