Definition of quadriplicate in English:

quadriplicate

Pronunciation /kwɒˈdrɪplɪkət/ /kwəˈdrɪplɪkət/

noun

  • Quadruplicate.

adjective

  • 1Zoology
    Of a shell: having four folds or pleats.

  • 2rare Quadruplicate.

Origin

Mid 18th century (in an earlier sense). Alteration of quadruplicate after quadri-.