Meaning & Definition of word "Idiot"

Idiot

/ˈɪd.i.ət/

noun:

  • 1. A person of low intelligence; a fool.
    • Example: He acted like an idiot during the presentation, forgetting all his lines.
  • 2. A person who is perceived to be behaving foolishly or senselessly.
    • Example: Don't be such an idiot; think before you speak!
  • 3. An informal term for someone lacking common sense.
    • Example: She called him an idiot for driving without a seatbelt.

Etymology

From Latin 'idiota', from Greek 'idiotes' meaning 'private citizen' or 'layman'.

Common Phrases and Expressions

Acting like an idiot:

Behavior that is considered foolish or unreasonable.

Idiot savant:

A person who has a mental disability but is exceptionally talented in certain areas.

Related Words

fool:

A person who acts unwisely.

moron:

A mentally deficient person.

Slang Meanings of idiot

Meaning: Numbnuts

Example Sentence: Don't be a numbnuts and keep making the same mistakes.

Meaning: Dingbat

Example Sentence: He’s such a dingbat for forgetting our plans again.