ὄρρος
From LSJ
Χαίρειν ἐπ' αἰσχροῖς οὐδέποτε χρὴ πράγμασιν → Non decet in rebus esse laetum turpibus → In schlimmer Not ist Freude niemals angebracht
English (LSJ)
ὁ,
A end of the os sacrum (cf. ὀρροπύγιον), Gal.19.127, Sch.Ar. Pl.122, Moer.p.284 P., Ath.13.565f; but Ammon. (Diff.p.27) identifies it with ταῦρος 111, cf. Poll.2.173 ; = τράμις, Ruf.Onom.101. 2 generally, rump, Ar.Ra.222, Pax1239, Lys.964, etc. (The orig. form was prob. ὄρσος (contained in Ion. ὀρσοπύγιον, v. ὀρροπ-, and perh. in ὀρσοθύρη), cf. OE. ears, OHG. ars, etc.: akin also to οὐρά.)