The kanji 亀 primarily represents a "turtle" or "tortoise". It conveys the image of a slow-moving, shelled reptile, often associated with longevity and wisdom. The character embodies the characteristics of turtles, such as their hard shell, steady pace, and long lifespan.

・On-yomi (音読み): キ (ki) ・Kun-yomi (訓読み): かめ (kame)

⚫︎ 亀（かめ） Translation: turtle ⚫︎ 亀裂（きれつ） Translation: crack; fissure ⚫︎ 海亀（うみがめ） Translation: sea turtle

The kanji 亀 is a pictograph. It depicts the shape of a turtle or tortoise, showing the shell, head, legs, and tail. The earliest forms of the character, found on oracle bones, are highly stylized representations of the animal. Over time, the character evolved to its current form, but the core visual element of the turtle remains evident.