(Translated by https://www.hiragana.jp/)
Moron Medical Definition | Merriam-Webster Medical Dictionary
The Wayback Machine - https://web.archive.org/web/20160403211634/http://www.merriam-webster.com:80/medical/moron
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

moron

play
noun mo·ron \ˈmō(ə)r-ˌän, ˈmȯ(ə)r-\

Medical Definition of moron

  1. dated now offensive :  a person affected with mild mental retardation

mo·ron·ic \mə-ˈrän-ik, mȯ-\play adjective, dated now offensive




Seen and Heard

What made you want to look up moron? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the most successful period of time

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

field-of-crocuses

Which of these is a synonym of somnolent?

depressed quiet romantic drowsy
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ