Definition, Meaning & Synonyms

someone wouldn't say boo to a goose

idiom

/ˈsʌm.wʌn ˈwʊd.ənt seɪ buː tə ə ɡuːs/

Definition

A phrase describing a person who is extremely timid or shy, often to the point of being unable to confront or challenge anyone.

Examples

Despite having strong opinions, Jane remained quiet at the meeting; she’s someone who wouldn’t say boo to a goose.
Even though he was criticized, Mark was too nervous to defend himself—he’s the type who wouldn’t say boo to a goose.

Meaning

This expression implies that the individual is so fearful or reserved that they would avoid even the simplest confrontation, such as saying ‘boo’ to a harmless goose.