Where does “nonsemisimple” come from?

nonsemisimple (English) comes from English semisimple, from English simple, from Middle English symple, from Old French simple, from Latin simplex, from Latin -plex, from Latin plicō, from Proto-Indo-European pleḱ- — to cover, to wrap; skin, hide, cloth; to fold.

nonsemisimple (English): Not semisimple

Definitions

  1. Not semisimple

Ancestry of “nonsemisimple”, step by step

nonsemisimple traces back through two separate lines of ancestry.

via English semisimple

StepLanguageWordMeaning
1EnglishsemisimpleIn which each submodule is a direct summand;...
2EnglishsimpleUncomplicated; taken by itself, with nothing...
3Middle Englishsymplevirtuous, godly, without sin; simple, spartan,...
4Old Frenchsimpleinnocent; mere; simple; honest; without pretense
5Latinsimplexsingle; simple, plain, uncompounded; pure,...
6Latin-plex-fold
7Latinplicōto fold, bend or flex; to roll up
8Proto-Indo-Europeanpleḱ-to fold, plait, weave
9Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pleḱ-Every word from Latin plicō