Английский разговорный словарь (основной) - quintuple

ˈkwɪntjupl adj., n., & v. --adj. 1 fivefold; consisting of five parts. 2 involving five parties. 3 (of time in music) having five beats in a bar. --n. a fivefold number or amount. --v.tr. & intr. multiply by five; increase fivefold. øøquintuply adv. [F quintuple f. L quintus fifth, after QUADRUPLE]