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Home > Reference > Idioms > Loose cannon

Idiom: Loose cannon

Idiom Definition for 'Loose cannon'

Meaning:

A person who is very difficult to control and unpredictable is a loose cannon.

Category:

War and conflict

See also:

Idiom Statistics

Public definitions: 3,159
Total definitions: 4,868

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Oxford Dictionary of Idioms

Oxford Dictionary of Idioms