KanjiJLPT N1
Hill

hill, knoll

Mnemonic

You bury an axe into the soil with one mighty blow. The ground rumbles and a gentle hill rises from the impact—displaced earth swelling skyward into a soft mound. The axe stays lodged at the summit like a monument, one single strike forever reshaping the landscape.
Additional thoughts
Picture the axe head sinking in and the earth bulging upward around it, forming that rounded hillock shape. One strike = one hill. The horizontal 'one' stroke sits atop the structure of the kanji, like the axe resting on the hilltop.
Quick recall
One strike of the axe heaves the earth into a hill.

Details

The keyword for 丘 is hill. This kanji refers to a natural elevation of land that is smaller than a mountain, a gentle mound or hillock rising from the surrounding terrain. It conveys the image of a rounded, modest landform, often associated with pastoral or scenic landscapes. In broader usage, it can also refer to any raised or elevated area of ground.
On'yomi
きゅう
Kun'yomi
おか

Used in vocab