trochlearis vs trochlear nerve

trochlearis and trochlear nerve both are nouns.

Word	Noun	Adjective	Verb	Adverb
trochlearis	Yes	No	No	No
trochlear nerve	Yes	No	No	No

As nouns, trochlearis and trochlear nerve are synonyms defined as:

trochlearis and trochlear nerve: either of the two cranial nerves on either side that control the superior oblique muscles of the eyes

Other synonyms of trochlearis include fourth cranial nerve, trochlear.

trochlearis (noun)	trochlear nerve (noun)
either of the two cranial nerves on either side that control the superior oblique muscles of the eyes	either of the two cranial nerves on either side that control the superior oblique muscles of the eyes