The meaning of BOO is —used to express contempt or disapproval or to startle or frighten. How to use boo in a sentence.

Oct 30, 2025 · In this article, we’ll tell you exactly what “boo” means, where it came from, and how to use it yourself. We’ve also included expert tips from relationship and dating coaches, as well …

Feb 14, 2025 · The term “boo” has evolved significantly over the years, especially within slang contexts. Originally, it was a word to describe a ghostly figure, but its current usage is much …

Boo, a character in the Malaysian animated television series Boo & Me Boo, a character in the manga and anime Crayon Shin-chan Boo, a human baby girl in the animated film Monsters, …

BOO meaning: 1. to make an expression of strong disapproval or disagreement: 2. the act of booing 3. someone…. Learn more.

BOO meaning: 1 : a sound that people make to show they do not like or approve of someone or something; 2 : any sound at all usually used in negative statements

If you boo a speaker or performer, you shout 'boo' or make other loud sounds to indicate that you do not like them, their opinions, or their performance. People were booing and throwing things …

Nov 17, 2025 · boo (plural boos) (US, Canada, African-American Vernacular, slang) A close acquaintance or significant other. quotations

Boo is the sound we pretend ghosts make as well as a sound we make when we really don’t like something. Boo is also an affectionate term for one's significant other, similar to bae.

Oct 9, 2025 · Discover what boo mean in slang, its origins, how to use it in conversations, and the funniest online moments featuring 'boo'.