English Reference

Idiom

loose cannon

Meaning

An uncontrolled or unpredictable person, especially considered liable to cause unintentional or indiscriminate damage.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.

Examples

“Don't trust him with the project; he is a loose cannon.”

“The manager warned the team about the new hire, describing him as a loose cannon who often ignores safety rules.”

“Despite his undeniable talent, the director was considered a loose cannon whose unpredictable outbursts frequently disrupted the production schedule and alienated his colleagues.”

Examples

simple

“Don't trust him with the project; he is a loose cannon.”

contextual

“The manager warned the team about the new hire, describing him as a loose cannon who often ignores safety rules.”

complex

“Despite his undeniable talent, the director was considered a loose cannon whose unpredictable outbursts frequently disrupted the production schedule and alienated his colleagues.”

Key words

Related idioms

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