瞳孔

tóngkǒng
pupil (of the eye)

CEDICT

  1. (anatomy) pupil
  2. pupil

Wiktionary

眼珠前虹膜中心的圓孔。可隨虹膜的伸縮擴大或縮小，以調節適量的光線進入眼內。

重編國語辭典

眼睛內虹膜中心的小圓孔

維基詞典

Entry Composition

1 瞳 tóng pupil of the eye
2 孔 kǒng
  1. hole
  2. classifier for cave dwellings

classifier: 個

Containing this entry

瞳孔括約肌 tóngkǒngkuòyuējī
瞳孔開大肌 tóngkǒngkāidàjī

Related entries

眸 móu
  1. pupil (of the eye)
  2. eye
眹 zhèn pupil
瞳人 tóngrén pupil (of the eye)