散大 (さんだい) Japanese meaning | KotomoraFreq.FrequencyTop 100,000 Meanings
1
noun, noun or participle which takes 'suru', intransitive verb
pupil dilation; mydriasis
physiology
Physiological term for the widening of the pupil. Often used in medical contexts or when describing drug effects.
孔
は
光
に
反
応
し
なかっ
た
。
The dilated pupils did not react to light.
