English (Thayer)
(τετραπλοῦς), τετραπλοη (τετραπλῇ), τετραπλων (τετραπλοῦν) (from τέτρα, and πλως, to which corresponds the Latin-plus in duplus, triplus, from ΠΛΑΩ (but cf. Vanicek, p. 501)), quadruple, fourfold: Sept.; Xenophon, Josephus, Plutarch, others.)