Definition

Noun: A four-letter word is a short word, typically consisting of four letters, that is considered vulgar, obscene, or socially offensive. These words are often related to taboo subjects such as sex, bodily functions, or profanity.

Usage and Examples

• Noun:
  • He accidentally used a four-letter word in front of the children.
  • The comedian's routine was full of four-letter words.
  • Some newspapers refuse to print four-letter words.

Advanced Usage

• As a euphemism: The phrase "four-letter word" itself is often used as a polite or indirect way to refer to swear words without saying them.
  • After hitting his thumb with the hammer, he muttered a few four-letter words.
• Figurative use: Sometimes used humorously or figuratively to describe something considered unpleasant or taboo.
  • "Diet" is a four-letter word to me. (Here, it humorously suggests the speaker finds the concept of dieting as unpleasant as a swear word.)

Variants and Related Words

• Expletive (n): A swear word or an oath.
• Profanity (n): Language that is blasphemous or obscene.
• Obscenity (n): An extremely offensive word or expression.
• Curse word (n): A word used to curse or swear.
• Swear word (n): A socially offensive word used to express strong emotion.

Synonyms

• Swear word
• Curse
• Profanity
• Expletive
• Dirty word (informal)
• Cuss word (informal)

Related Idioms and Phrases

• Not a four-letter word: Used to defend a concept that is often viewed negatively, asserting it is not something to be avoided or cursed.
  • "Compromise" is not a four-letter word; it's essential for a healthy relationship.
• Turn the air blue: An idiom meaning to use many swear words.
  • He turned the air blue with a string of four-letter words when he saw the damage.

Noun

1. any of several short English words (often having 4 letters) generally regarded as obscene or offensive