Meaning of grasp in English
Take a firm grasp of the handle and pull.
2. power of understanding a complicated idea or situation
1. take and hold something very firmly in your hands; take hold of firmly
He grasped the rope.
2. try to take something by stretching out one’s hand forward; reach for
3. understand fully something complicated; comprehend
She is a great help because she grasps things quickly[is quick to understand].