vitreous body vs bodily fluid

vitreous body and bodily fluid both are nouns.

Word	Noun	Adjective	Verb	Adverb
vitreous body	Yes	No	No	No
bodily fluid	Yes	No	No	No

As nouns, bodily fluid is a hypernym of vitreous body; that is, bodily fluid is a word with a broader meaning than vitreous body:

vitreous body: the clear colorless transparent jelly that fills the posterior chamber of the eyeball
bodily fluid: the liquid parts of the body

Other hypernyms of vitreous body include body fluid, humor, humour, liquid body substance.

vitreous body (noun)	bodily fluid (noun)
the clear colorless transparent jelly that fills the posterior chamber of the eyeball	the liquid parts of the body