Where does “duplicitously” come from?

duplicitously (English) comes from English duplicitous, from English duplicity, from English duplex, 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.

duplicitously (English): In a duplicitous, two-faced manner

Definitions

  1. In a duplicitous, two-faced manner

Ancestry of “duplicitously”, step by step

StepLanguageWordMeaning
1EnglishduplicitousGiven to or marked by deliberate deceptiveness in...
2EnglishduplicityIntentional deceptiveness; double-dealing
3EnglishduplexDouble, made up of two parts; Bidirectional;...
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
Every word from Proto-Indo-European pel-