caput vs muzzle

caput and muzzle both are nouns.

Word	Noun	Adjective	Verb	Adverb
caput	Yes	No	No	No
muzzle	Yes	No	Yes	No

caput (noun)	muzzle (noun)
the upper part of the human body or the front part of the body in animals; contains the face and brains	forward projecting part of the head of certain animals; includes the jaws and nose
a headlike protuberance on an organ or structure	restraint put into a person's mouth to prevent speaking or shouting
	the open circular discharging end of a gun
	a leather or wire restraint that fits over an animal's snout (especially a dog's nose and jaws) and prevents it from eating or biting

caput (verb)	muzzle (verb)
	tie a gag around someone's mouth in order to silence them
	prevent from speaking out
	fit with a muzzle