tetraples
noun/ˈtɛtrəpləs/ · /ˈtɛtrəplɛs/
Etymology From French tétraples, from Ancient Greek τετραπλᾶ (tetraplâ), neuter plural of τετραπλοῦς (tetraploûs, “fourfold”), from τετρα- (tetra-, “tetra-: four”) + -πλόος (-plóos, “-fold”).
1
Synonym of tetrapla.