Literary or formal term for blue eyes, often used in descriptions of Westerners or in poetic contexts.
Her blue eyes were striking.
blue eyes and red hair; Westerner
red-haired and blue-eyed person; Westerner
blonde hair and blue eyes
From 碧 (blue/green) + 眼 (eye). The exact historical derivation is uncertain, but the spelling is conventionally associated with the meaning 'blue eyes'.