rectus superior

Also found in: Thesaurus, Medical, Wikipedia.
Related to rectus superior: lateral rectus, medial rectus, intorsion, intraocular muscles
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.rectus superior - the ocular muscle whose contraction turns the eyeball upward and medially
eye muscle, ocular muscle - one of the small muscles of the eye that serve to rotate the eyeball