Where does “moron” come from?

Moron comes from Ancient Greek μωρός, from Proto-Indo-European muHrós, meaning a person of low intelligence or foolishness.

moron (English): A stupid person; an idiot; a fool; A person of...

Definitions

  1. A stupid person; an idiot; a fool; A person of...

Ancestry of “moron”, step by step

moron traces back through 3 separate lines of ancestry.

via Ancient Greek μωρός

StepLanguageWordMeaning
1Ancient Greekμωρόςslow, sluggish; slow, dull, foolish, stupid;...
2Proto-Indo-EuropeanmuHrósdull, stupid

via Ancient Greek μωρόν

StepLanguageWordMeaning
1Ancient Greekμωρόνneuter nominative singular of μωρός; neuter...

via Mongolian Мөрөн

StepLanguageWordMeaning
1MongolianМөрөнa big river flowing into a big lake or a sea

Words derived from “moron

Every word from Proto-Indo-European muHrós