canthus

< /ˈkæn θaɪ/. Anatomy.

1. the angle or corner on each side of the eye, formed by the junction of the upper and lower lids.

noun plural -thi (-ˌθaɪ)

1. the inner or outer corner or angle of the eye, formed by the natural junction of the eyelids

n. pl. can•thi (-thī′)

1. The angle formed by the meeting of the upper and lower eyelids at either side of the eye.