Definition of "Claw" :
noun: a bird's foot
noun: sharp curved horny process on the toe of a bird or some mammals or reptiles
noun: a grasping structure on the limb of a crustacean or other arthropods
noun: a mechanical device that is curved or bent to suspend or hold or pull something
verb: attack as if with claws
"The politician clawed his rival."
verb: clutch as if in panic
"She clawed the doorknob."
verb: scratch, scrape, pull, or dig with claws or nails
verb: move as if by clawing, seizing, or digging
"They clawed their way to the top of the mountain."