Where does “simpleminded” come from?

Simpleminded derives from English simple and English mind, tracing through French simple and Latin plico, ultimately from Proto-Indo-European sem- meaning to fit or join together.

simpleminded (English): stupid; unsophisticated; lacking subtlety

Definitions

  1. stupid; unsophisticated; lacking subtlety

Ancestry of “simpleminded”, step by step

simpleminded traces back through two separate lines of ancestry.

via English minded

StepLanguageWordMeaning
1EnglishmindedHaving a mind for something or a certain way of...
2EnglishmindThe ability for rational thought; The ability to...
3Middle Englishminde
4Old Englishmyndmind
5Proto-Germanicgamundizremembrance, memory; commemoration, memorial
6Proto-Germanicga-Indicates association or togetherness; co-;...
7Proto-Indo-Europeanḱómbeside, near, by, with
8Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
9Middle Englishkyt
10Germankittputty certain kinds of cement used for fixing e.g. window panes
11Old High Germankuti
12Proto-West Germanickwidugum, resin
13Proto-Germanickweduzresin
14Proto-Indo-Europeangʷet-resin, gum; to say, speak
15Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English simple

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

Words derived from “simpleminded

Every word from Proto-Indo-European gū-