Literary term for an ideal example or pattern to follow, often used in formal or written contexts. The kanji literally mean 'tortoise mirror', referring to an ancient practice of using a tortoise shell as a mirror for reflection.
His way of life is truly a model to follow.
This book is regarded as a mirror for managers.
Standard modern kanji spelling.
Old-form kanji spelling using 龜 (kyūjitai of 亀).
From Chinese 龜鑑 (guījiàn), literally 'tortoise mirror', referring to the ancient use of tortoise shells for divination and as mirrors. The word entered Japanese as a literary term for a model or paragon.