一切經音義 16.194

16.194

眼瞳子（勤冬反埤蒼云瞳者目珠子也廣雅目珠子謂之眸子俗謂之目瞳人說文闕訓）。

眼瞳子 (yǎn tóng-zǐ; fanqie: qín + dōng [tóng]. The Picang says: 'The pupil (瞳) is the pearl of the eye.' The Guangya says: 'The pearl of the eye is called the pupil (眸子); colloquially it is called the pupil person of the eye.' The Shuowen jiezi lacks a gloss for it.)