IPA: /ˈpæl.pə.brə/
KK: /pæl'pebrə/
A thin fold of skin that covers and protects the eye.
She blinked her palpebra to keep her eyes moist.
Palpebra is derived from Latin 'palpebra' (meaning eyelid). The word refers specifically to the anatomical structure that covers and protects the eye.
Think of the Latin word 'palpebra' which directly means eyelid, helping you remember that 'palpebra' refers to the eyelid.