Where does “duplicative” come from?

Duplicative comes from Latin duplicatus, the past participle of duplicare, formed from duplex meaning "twofold," which derives from Proto-Indo-European dwóh₁ meaning "two" and pel- meaning "to fold."

duplicative (English): of, related to, or being a duplicate

Definitions

  1. of, related to, or being a duplicate

Ancestry of “duplicative”, step by step

StepLanguageWordMeaning
1EnglishduplicateBeing the same as another; identical; In which...
2Latinduplicātusdoubled, duplicated
3Latinduplicōto double, multiply by two, duplicate; repeat; enlarge, increase, exaggerate
4Latinduplextwofold, double; bipartite, cloven; ambiguous
5LatinplicoI fold, bend or flex; I roll up; I arrive
6Proto-Italicplekāō
7Proto-Indo-Europeanpleḱ-to fold, plait, weave
8Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

Words derived from “duplicative

Every word from Proto-Indo-European pel-