pinhead

Thân thiện

A single pinhead glints under the bright light of a desk lamp.

Definition

1. Noun:
   • The head of a pin: The very small, often rounded end of a pin.
   • An ignorant or foolish person: (Informal, derogatory) A person who is perceived as stupid or lacking intelligence.

Usage Examples

• Literal meaning (head of a pin):

  • The inscription was so tiny it could fit on a pinhead.
  • Under the microscope, the dust particle looked larger than a pinhead.

• Figurative meaning (foolish person):

  • Don't listen to him; he's a complete pinhead when it comes to politics.
  • Only a real pinhead would try to fix that without turning off the power first.

Advanced Usage

• The term is often used for emphasis in similes describing something very small.
  • The chance of that happening is about as likely as finding a specific grain of sand on a beach the size of a pinhead.
• As an insult, it implies not just foolishness but also a lack of common sense or critical thinking.

Variants and Related Words

• Pinheaded (adjective): Stupid or foolish.
  • That was a pinheaded thing to do.
• Pin (noun): A short, thin piece of metal with a sharp point and a round head, used for fastening.
• Needlepoint (noun): The craft of sewing on canvas, distinct from the literal "point of a needle."

Synonyms

• Literal: Dot, speck, point.
• Figurative (foolish person): Fool, idiot, dunce, simpleton, dolt, nitwit.

Antonyms

• Figurative (foolish person): Genius, intellectual, sage, scholar.

Related Idioms and Phrases

• On the head of a pin / On a pinhead: Used to describe an extremely small space or area.
  • Philosophers once debated how many angels could dance on the head of a pin.
• Not have a pinhead of sense: To have no common sense or intelligence at all.
  • He doesn't have a pinhead of sense when it comes to managing money.

Học thuật

Noun

1. the head of a pin
2. an ignorant or foolish person

Từ đồng nghĩa

• dumbbell
• dummy
• dope
• boob
• booby