ὑποπολλαπλάσῐος · hypopollaplasios — LSJ
submultiple of another, Nicom. Ar. 1.17, 18, 19:—also ὑποπολλαπλᾰσῐ-επιμόριος, ον, submultiple-superparticular, i.e. contained in another number several times with one fractional part remaining:—and ὑποπολλαπλᾰσῐ-επιμερής, ές, submultiple-superpartient, i.e. contained in another several times with two or more fractional parts remaining, ib. 1.17, 21 (cf. 23).