boo

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1 boo /ˈbuː/ noun
plural boos
1 boo
/ˈbuː/
noun
plural boos
Learner's definition of BOO
[count] : a sound that people make to show they do not like or approve of someone or something
[noncount] informal : any sound at all usually used in negative statements
◊ A person who (US) wouldn't say boo or (Brit) wouldn't say boo to a goose is very quiet and shy.
2 boo /ˈbuː/ interjection
2 boo
/ˈbuː/
interjection
Learner's definition of BOO
used to show dislike or disapproval of someone or something
◊ When people say “Boo!” with this meaning, they say it very slowly.
used when a person frightens someone
◊ When people say “Boo!” with this meaning, they say it very quickly.
3 boo /ˈbuː/ verb
boos; booed; booing
3 boo
/ˈbuː/
verb
boos; booed; booing
Learner's definition of BOO
: to show dislike or disapproval of someone or something by shouting “Boo” slowly
[no object]
[+ object]

— booing

noun [noncount]
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Comments & Questions
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