Where does “enormity” come from?

Enormity comes from Middle English ēnorme, from Old French énormité, from Latin enormitas, derived from Latin norma meaning "rule" or "standard," ultimately from Proto-Indo-European ǵneh₃- meaning "to know."

enormity (English): Deviation from what is normal or standard;...

Definitions

  1. Deviation from what is normal or standard;...

Ancestry of “enormity”, step by step

StepLanguageWordMeaning
1Middle Englishēnormemonstrous or unnatural act; enormity
2Old Frenchénormitéenormity
3Latinēnormitāsirregularity
4Latinēnōrmisirregular, unusual
5Latinnōrmaa carpenter’s square
6Ancient Greekγνώμωνinterpreter, discerner; carpenter's square;...
7Ancient GreekγιγνώσκωI am aware of; I perceive, observe, know, learn;...
8Proto-Indo-Europeanǵn̥h₃sḱétito recognise
9Proto-Indo-Europeanǵneh₃-to know
Every word from Proto-Indo-European ǵneh₃-Every word from Proto-Indo-European ǵn̥h₃sḱétiEvery word from Ancient Greek γιγνώσκω