Meaning of the word "four-letter word" in English

What does "four-letter word" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

four-letter word

US /ˈfɔːrˌlɛtər wɜrd/
UK /ˈfɔːˌlɛtə wɜːd/

Idiom

a word that is considered offensive or vulgar, typically one of four letters

Example:
He used a lot of four-letter words when he hit his thumb with the hammer.
Please watch your language; there are children present, so no four-letter words.