A prank is a playful trick or joke that someone plays on another person. It's usually not mean-spirited, but can be annoying if it's done too often.
When we talk about pranks, we often think of silly and harmless things like putting clear wrap across a doorway so someone will trip over it, or filling a friend's room with balloons. These kinds of pranks are meant to be light-hearted and make people laugh. Some people might also get caught up in playing tricks on others as a way to test how well they can keep a secret or see who gets embarrassed first.
A practical joke or mischievous trick.
Example: He pulled a gruesome prank on his sister.
To perform a practical joke on; to trick.
Full of gambols or tricks.
