Batted face part (6)
I believe the answer is:
eyelid
(Other definitions for eyelid that I've seen before include "Drop it and you cannot see" , "Optical membrane" , "Natural optic cover" , "Natural optical protector" , "Blinking membrane" .)
I believe the answer is:
eyelid
(Other definitions for eyelid that I've seen before include "Drop it and you cannot see" , "Optical membrane" , "Natural optic cover" , "Natural optical protector" , "Blinking membrane" .)