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."