Where does “subnormal” come from?

subnormal (Spanish) comes from Spanish normal, from Latin normālis, from Latin nōrma, from Ancient Greek γνώμων, from Ancient Greek γιγνώσκω, from Proto-Indo-European ǵn̥h₃sḱéti, from Proto-Indo-European ǵneh₃- — to know.

subnormal (Spanish): moron, imbecile

Definitions

  1. moron, imbecile

Ancestry of “subnormal”, step by step

StepLanguageWordMeaning
1Spanishnormalnormal, standard, regular; perpendicular; a...
2Latinnormālisperpendicular, square, with right angles
3Latinnōrmaa carpenter’s square
4Ancient Greekγνώμωνinterpreter, discerner; carpenter's square;...
5Ancient GreekγιγνώσκωI am aware of; I perceive, observe, know, learn;...
6Proto-Indo-Europeanǵn̥h₃sḱétito recognise
7Proto-Indo-Europeanǵneh₃-to know

Words derived from “subnormal

Every word from Proto-Indo-European ǵneh₃-