龜
turtle, tortoise
Strokes18
Readings
On'yomi
- キ
- キュウ
- キン
Kun'yomi
- かめ
Nanori
- ひさし
Meaning
龜 centers on the shelled reptile: a turtle or tortoise. The two meanings are essentially the same animal, with tortoise often implying a land-dwelling variety.
Study
Etymology
龜 is a pictograph of a turtle seen from above, with the shell, head, legs, and tail stylized into the modern character. The form is ancient and well-established.
Meaning mnemonic
The top part suggests the turtle's head and front legs, the middle boxy section its shell, and the lower strokes its tail and back legs. Together, 龜 is a turtle.
Reading mnemonic
For キ, imagine a turtle carrying a key on its shell: key -> キ, and the turtle slowly moves with the key.