Meaning ofloose cannonin English

Noun

1. an unpredictable person; harming their team
   The new employee was a loose cannon, often disrupting team meetings.
2. a cannon that breaks free on a ship; causing damage
   A loose cannon on a ship can cause significant damage if not secured properly.
3. an unmoored cannon on a ship; potentially harming crew
   In the storm, the loose cannon on the deck became a hazard to the entire crew.