Last Updated
：2026/01/04
虹彩
Hiragana
こうさい
Noun
Japanese Meaning
目の中で瞳孔の周囲にある、色のついた輪状の部分。瞳孔の大きさを調節し、目に入る光の量を調整する器官。 / カメラや光学機器などで、レンズを通る光の量を調整するための、可動式の開口部やその装置。
Easy Japanese Meaning
めのまんなかの ひとみの まわりにある いろの ついた ぶぶん。ひとみの おおきさを かえる。
Chinese (Simplified) Meaning
虹膜 / 眼球中围绕瞳孔的有色部分 / 调节瞳孔大小的结构
Chinese (Traditional) Meaning
眼睛的虹膜 / 位於角膜與晶狀體之間的有色環狀組織 / 調節瞳孔大小並決定眼睛顏色的部分
Korean Meaning
홍채 / 동공 주변의 색 있는 막
Vietnamese Meaning
mống mắt / phần có màu của mắt bao quanh đồng tử
Tagalog Meaning
iris ng mata / may kulay na bahagi ng mata sa paligid ng balintataw
Sense（1）
an iris (part of the eye)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
虹彩
See correct answer
Her iris is a beautiful blue.
See correct answer
彼女の虹彩は美しい青色だ。
Japanese - English
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