idiot

id·i·ot

noun \ˈi-dē-ət\

Definition of IDIOT

1

usually offensive : a person affected with extreme mental retardation

2

: a foolish or stupid person

— idiot adjective

Examples of IDIOT

1. Don't be such an idiot!
2. <only an idiot would invest in a company just because a casual acquaintance recommended it>

Origin of IDIOT

Middle English, from Anglo-French ydiote, from Latin idiota ignorant person, from Greek idiōtēs one in a private station, layman, ignorant person, from idios one's own, private; akin to Latin suus one's own — more at suicide

First Known Use: 14th century

Related to IDIOT

Synonyms: airhead, birdbrain, blockhead, bonehead, bubblehead, chowderhead, chucklehead, clodpoll (or clodpole), clot [British], cluck, clunk, cretin, cuddy (or cuddie) [British dialect], deadhead, dim bulb [slang], dimwit, dip, dodo, dolt, donkey, doofus [slang], dope, dork [slang], dullard, dumbbell, dumbhead, dum-dum, dummkopf, dummy, dunce, dunderhead, fathead, gander, golem, goof, goon, half-wit, hammerhead, hardhead, ignoramus, imbecile, jackass, know-nothing, knucklehead, lamebrain, loggerhead [chiefly dialect], loon, lump, lunkhead, meathead, mome [archaic], moron, mug [chiefly British], mutt, natural, nimrod [slang], nincompoop, ninny, ninnyhammer, nit [chiefly British], nitwit, noddy, noodle, numskull (or numbskull), oaf, pinhead, prat [British], ratbag [chiefly Australian], saphead, schlub (also shlub) [slang], schnook [slang], simpleton, stock, stupe, stupid, thickhead, turkey, woodenhead, yahoo, yo-yo, dumb cluck

Antonyms: brain, genius

Related Words: booby, buffoon, fool, goose, loony, lunatic, madman, nut, zany; loser; gawk; featherbrain, scatterbrain; beast, boor, cad, churl, clown, creep, cur, heel, jerk, skunk, snake, stinker, villain; bimbette [slang], bimbo [slang], himbo

Near Antonyms: egghead, intellect, intellectual, sage, thinker, whiz, wizard; polymath, Renaissance man; sharpie (or sharpy)

[+]more[-]hide