Definitions

1. adjective

having or showing a tendency to give orders or tell people what to do, often in an unpleasant or boss-like way

“My little sister can be very bossy when she plays with her dolls.”

2. noun

a person who often gives orders or tells people what to do, especially in an unpleasant or boss-like way

“The bossy kid in the class always tried to dictate what game to play during recess.”