claw

nouns

sharp curved horny process on the toe of a bird or some mammals or reptiles
is a type of (narrower)
any rigid body structure composed primarily of keratin
a mechanical device that is curved or bent to suspend or hold or pull something
a grasping structure on the limb of a crustacean or other arthropods
a bird's foot
is a type of (narrower)
the foot of a bird

verbs

move as if by clawing, seizing, or digging
"They clawed their way to the top of the mountain"
is a type of (narrower)
proceed along a path
"work one's way through the crowd"; "make one's way into the forest"
clutch as if in panic
"She clawed the doorknob"
is a type of (narrower)
take hold of; grab
"The sales clerk quickly seized the money on the counter"; "She clutched her purse"; "The mother seized her child by the arm"; "Birds of prey often seize small mammals"
scratch, scrape, pull, or dig with claws or nails
is a type of (narrower)
cut the surface of; wear away the surface of
attack as if with claws
"The politician clawed his rival"
is a type of (narrower)
attack in speech or writing
"The editors of the left-leaning paper attacked the new House Speaker"