grab (Verb) — Take hold of so as to seize, restrain or stop the motion of. ex. "Grab the elevator door!"
grab (Verb) — Get hold of or seize quickly and easily. ex. "I grabbed all the good buys during the garage sale"
grab (Verb) — Make a grasping or snatching motion with the hand. ex. "The passenger grabbed for the oxygen mask"
grab (Verb) — Obtain illegally or unscrupulously. ex. "Grab power"
grab (Verb) — Take or grasp suddenly. ex. "She grabbed the child's hand and ran out of the room"
grab (Verb) — Capture the attention or imagination of. ex. "This story will grab you"
grab (Noun) — A mechanical device for gripping an object.
grab (Noun) — The act of catching an object with the hands. ex. "he made a grab for the ball before it landed"