δεχήμερος
From LSJ
καὶ ἐχθροὶ τοῦ ἀνθρώπου οἱ οἰκιακοὶ αὐτοῦ → and a man's foes shall be they of his own household (Micah 7:6, Matthew 10:36)
English (LSJ)
ον,
A for ten days, lasting ten days, θυσία Pl.Ep.349d; ἐκεχειρία δ. truce terminable at ten days' notice (or, renewable every ten days), Th.5.26; ἀνοχαί Plb.20.9.5; σπονδαὶ Th.6.7,10; written δεκ- BGU812i11 (ii/iii A. D.). II δεχήμερον, τό, a space of ten days, Poll.1.63.
German (Pape)
[Seite 554] zehntägig, Thuc. 5, 26; Plat. u. Folgde; τὸ δεχήμερον, Poll. 1. 63, Zeit von zehn Tagen.