plexus choroideus vs rete

plexus choroideus and rete both are nouns.

Word	Noun	Adjective	Verb	Adverb
plexus choroideus	Yes	No	No	No
rete	Yes	No	No	No

As nouns, rete is a hypernym of plexus choroideus; that is, rete is a word with a broader meaning than plexus choroideus:

plexus choroideus: a vascular plexus of the cerebral ventricles that regulate intraventricular pressure
rete: a network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels

Other hypernyms of plexus choroideus include plexus.

plexus choroideus (noun)	rete (noun)
a vascular plexus of the cerebral ventricles that regulate intraventricular pressure	a network of intersecting blood vessels or intersecting nerves or intersecting lymph vessels