tetraples means synonym of tetrapla.
Among words judged in Lexicurio's Arena, tetraples ranks #15,820 of 42,747 for Qualifying.
tetraples is pronounced /ˈtɛtrəpləs/.
Etymology
From French tétraples, from Ancient Greek τετραπλᾶ (tetraplâ), neuter plural of τετραπλοῦς (tetraploûs, “fourfold”), from τετρα- (tetra-, “tetra-: four”) + -πλόος (-plóos, “-fold”).
Definitions & examples from Wiktionary (CC BY-SA 3.0).