jaw vs spanner

jaw and spanner both are nouns.

Word	Noun	Adjective	Verb	Adverb
jaw	Yes	No	Yes	No
spanner	Yes	No	No	No

jaw (noun)	spanner (noun)
holding device consisting of one or both of the opposing parts of a tool that close to hold an object	a hand tool that is used to hold or twist a nut or bolt
the part of the skull of a vertebrate that frames the mouth and holds the teeth
the bones of the skull that frame the mouth and serve to open it; the bones that hold the teeth

jaw (verb)	spanner (verb)
talk socially without exchanging too much information
censure severely or angrily
talk incessantly and tiresomely
chew (food); to bite and grind with the teeth