Japanese dictionary
ひとみ
pupil (of the eye)
Example sentence
The pupils of the eyes contract in sunlight.
Kanji details
・pupil (of eye)
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one's eyes
どうこう
ひとみをこらす
to strain one's eyes;to stare
どうし
どうこうはんしゃ
pupillary reflex
どうこうかつやくきん
sphincter muscle of the pupil;sphincter pupillae
どうこうさんだい
pupil dilation;mydriasis
どうこうしゅくしょう
pupil constriction;miosis