piece of tail vs jargon

piece of tail and jargon both are nouns.

Word	Noun	Adjective	Verb	Adverb
piece of tail	Yes	No	No	No
jargon	Yes	No	No	No

piece of tail (noun)	jargon (noun)
slang for sexual intercourse	a characteristic language of a particular group (as among thieves)
	specialized technical terminology characteristic of a particular subject
	a colorless (or pale yellow or smoky) variety of zircon