Definitions

1. noun

A noisy, excited commotion; a state of uproar or turmoil.

“The news of the concert’s cancellation caused a huge hullabaloo among the fans.”

2. verb

To make a loud, excited noise; to cause a commotion.

“The fire alarm started to hullabaloo, alerting everyone in the building to evacuate.”

3. noun

A noisy, excited, or confused state of mind.

“After the surprise party, Sarah’s mind was in a complete hullabaloo.”