crossed eye vs esotropia

crossed eye and esotropia both are nouns.

Word	Noun	Adjective	Verb	Adverb
crossed eye	Yes	No	No	No
esotropia	Yes	No	No	No

As nouns, crossed eye and esotropia are synonyms defined as:

crossed eye and esotropia: strabismus in which one or both eyes turn inward toward the nose

Other synonyms of crossed eye include convergent strabismus, cross-eye.

crossed eye (noun)	esotropia (noun)
strabismus in which one or both eyes turn inward toward the nose	strabismus in which one or both eyes turn inward toward the nose