intransitive verb
Definition: To lean or incline to one side; to become unsteady and possibly fall.
Example: The cat tipped over the vase while trying to reach the window.
noun
Definition: A small amount of money given to someone for their service, or a helpful piece of advice or information.
Example: She left a generous tip for the waiter after the excellent service.
transitive verb
Definition: To cause something to lean or tilt, or to touch lightly in order to change its direction.
Example: He tipped the ball into the goal to score a point.