What is another name for eyelids?

The term “palpebrae” is the anatomical name for eyelids, which serve several important functions. They protect the eye from foreign bodies and excessive light, distribute tears across the surface of the eye to maintain moisture, and provide a barrier to prevent the entry of bacteria and other harmful organisms. Additionally, the palpebrae assist in regulating visual input by opening and closing, which affects how much light enters the eye.

The other terms listed refer to different structures related to the eye. "Cilia" refers to the small hairs that can be found on the edge of the eyelids; however, it does not denote the eyelids themselves. "Canthus" describes the corners of the eye where the eyelids meet, particularly where the upper and lower eyelids border each other. "Cornea" is the transparent front part of the eye that covers the iris, pupil, and anterior chamber, playing a critical role in focusing light but is not related to the eyelids directly. Thus, palpebrae is the correct answer as it specifically identifies the anatomical structure of the eyelids.