Английский разговорный словарь (основной) - pupil(2)

n. the dark circular opening in the centre of the iris of the eye, varying in size to regulate the passage of light to the retina. øøpupillar adj. (also pupilar). pupillary adj. (also pupilary). [OF pupille or L pupilla, dimin. of pupa doll (as PUPIL(1)): so called from the tiny images visible in the eye]