duplicato-

Representing Latin duplicātō (“double, twice as much”, adverb).

• IPA^(key): /ˈdjuːplɪkˌeɪtəʊ/

duplicato-

1. (prefixed to adjectives, chiefly botany) doubly

   ‎duplicato- + ‎dentate → ‎duplicato-dentate

   ‎duplicato- + ‎pinnate → ‎duplicato-pinnate

   ‎duplicato- + ‎serrate → ‎duplicato-serrate

   ‎duplicato- + ‎ternate → ‎duplicato-ternate

• duplo-

• James A. H. Murray et al., editors (1884–1928), “Du·plica꞉to-”, in A New English Dictionary on Historical Principles (Oxford English Dictionary), volume III (D–E), London: Clarendon Press, →OCLC, page 722, column 3.