handle

Touch, lift, or hold with the hands.

“Don't handle the merchandise”

Handle effectively.

Interact in a certain way.

Act on verbally or in some form of artistic expression.

Be in charge of, act on, or dispose of.

“This blender can't handle nuts”

Show and train.

“The prize-winning poodle was handled by Mrs. Priscilla Prescott”

The appendage to an object that is designed to be held in order to use or move it.

“he grabbed the hammer by the handle”