Definition of "Grab" :

noun: the act of catching an object with the hands

"He made a grab for the ball before it landed."

noun: a mechanical device for gripping an object

verb: capture the attention or imagination of

"This story will grab you."

verb: take or grasp suddenly

"She grabbed the child's hand and ran out of the room."

verb: take hold of so as to seize or restrain or stop the motion of

"Grab the elevator door!."

verb: make a grasping or snatching motion with the hand

"The passenger grabbed for the oxygen mask."

verb: get hold of or seize quickly and easily

verb: obtain illegally or unscrupulously

"Grab power."