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quintuplex

American  
[kwin-too-pleks, -tyoo-, kwin-too-pleks, -tyoo-, -tuhp-leks] / ˈkwɪn tʊˌplɛks, -tyʊ-, kwɪnˈtu plɛks, -ˈtyu-, -ˈtʌp lɛks /

adjective

  1. fivefold; quintuple.


Etymology

Origin of quintuplex

quintu(ple) + -plex