Where does “antiduplication” come from?

antiduplication (English) comes from English duplication, from Late Latin duplicatio, from Latin duplicō, from Latin duplex, from Latin plico, from Proto-Italic plekāō, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

antiduplication (English): Forbidding or preventing duplication of published...

Definitions

  1. Forbidding or preventing duplication of published...

Ancestry of “antiduplication”, step by step

antiduplication traces back through two separate lines of ancestry.

via English duplication

StepLanguageWordMeaning
1EnglishduplicationThe act of duplicating; A folding over; a fold;...
2Late Latinduplicatio
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

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pleḱ-Every word from Proto-Italic plekāō