Definition of "Grip" :
noun: the act of grasping
"He has a strong grip for an old man."
noun: a portable rectangular container for carrying clothes
noun: a flat wire hairpin whose prongs press tightly together; used to hold bobbed hair in place
"In Britain they call a bobby pin a grip."
noun: the appendage to an object that is designed to be held in order to use or move it
"It was an old briefcase but it still had a good grip."
noun: an intellectual hold or understanding
"A good grip on French history."
noun: worker who moves the camera around while a film or television show is being made
noun: the friction between a body and the surface on which it moves (as between an automobile tire and the road)
verb: hold fast or firmly
"He gripped the steering wheel."
verb: to grip or seize, as in a wrestling match
verb: to render motionless, as with a fixed stare or by arousing terror or awe