IPA: //ˈaɪ.lɪd//
KK: /ˈaɪˌlɪd/
A fold of skin that covers and protects the eye, allowing it to open and close.
She blinked her eyelid to keep the dust out of her eye.
Eyelid → It is formed from "eye" (from Old English "ēage", meaning the organ of sight) and "lid" (from Old English "lida", meaning a cover or flap). The word "eyelid" refers to the cover or flap that protects the eye.
Think of the 'eye' as the organ of sight being protected by a 'lid' — that's why an eyelid is the cover for the eye.