Screw up one's eyes (6)
I believe the answer is:
squint
(Other definitions for squint that I've seen before include "Look obliquely" , "Quick look" , "Look with the eyes partly closed" , "Look in a cross-eyed way" , "Optical disorder" .)
I believe the answer is:
squint
(Other definitions for squint that I've seen before include "Look obliquely" , "Quick look" , "Look with the eyes partly closed" , "Look in a cross-eyed way" , "Optical disorder" .)