Moron is a term once used in psychology and psychiatry to denote mild intellectual disability. [1] The term was closely tied with the American eugenics movement. [2]

The meaning of MORON is a foolish or stupid person. How to use moron in a sentence. Usage of Moron: Usage Guide.

/ ˈmɔr·ɑn, ˈmoʊr- / Add to word list a stupid person (Definition of moron from the Cambridge Academic Content Dictionary © Cambridge University Press)

Definition of moron noun from the Oxford Advanced Learner's Dictionary. (informal) a rude way to refer to somebody that you think is very stupid. They're a bunch of morons. The people responsible for this …

Dec 14, 2025 · From English moron, from Ancient Greek μωρός (mōrós, “slow, dull, foolish, stupid”).

The other (suggestion) is to call them [sc. feeble-minded children] by the Greek word ‘ moron ’. It is defined as one who is lacking in intelligence, one who is deficient in judgement or sense.

2 meanings: 1. slang a foolish person 2. offensive (formerly) a person having an intelligence quotient of between 50 and 70,.... Click for more definitions.

MORON definition: a person who is notably stupid or lacking in good judgment. See examples of moron used in a sentence.

moron (noun) moron / ˈ moɚˌɑːn/ noun plural morons Britannica Dictionary definition of MORON [count] informal : a very stupid or foolish person : idiot

Jan 12, 2025 · Originally, the word moron was a clinical term used in psychology. It derived from the Greek word moros, meaning foolish. In the early 20th century, it was used to describe individuals …