vitreous humour vs vitreous body

vitreous humour and vitreous body both are nouns.

Word	Noun	Adjective	Verb	Adverb
vitreous humour	Yes	No	No	No
vitreous body	Yes	No	No	No

As nouns, vitreous humour and vitreous body are synonyms defined as:

vitreous humour and vitreous body: the clear colorless transparent jelly that fills the posterior chamber of the eyeball

Other synonyms of vitreous humour include vitreous humor.

vitreous humour (noun)	vitreous body (noun)
the clear colorless transparent jelly that fills the posterior chamber of the eyeball	the clear colorless transparent jelly that fills the posterior chamber of the eyeball