Noun

• S: (n) claw (sharp curved horny process on the toe of a bird or some mammals or reptiles)
• S: (n) hook, claw (a mechanical device that is curved or bent to suspend or hold or pull something)
• S: (n) claw, chela, nipper, pincer (a grasping structure on the limb of a crustacean or other arthropods)
• S: (n) claw (a bird's foot)

Verb

• S: (v) claw (move as if by clawing, seizing, or digging) "They clawed their way to the top of the mountain"
• S: (v) claw (clutch as if in panic) "She clawed the doorknob"
• S: (v) claw (scratch, scrape, pull, or dig with claws or nails)
• S: (v) claw (attack as if with claws) "The politician clawed his rival"