Last Updated：2025/11/27

The shortest diameter of an ellipse, which bisects the major axis at a right angle.

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minor axis

Source Word

minor axis

The shortest diameter of an ellipse, which bisects the major axis at a right angle.

Japanese Meaning

楕円の短径：楕円の中心を通り、長径（主軸）を直角に二等分する最も短い直径

The minor axis is the shortest diameter of the ellipse and bisects the major axis at a right angle.

短軸は楕円の最も短い直径で、長軸を直角に二等分します。

Sense（1）

The shortest diameter of an ellipse, which bisects the major axis at a right angle.

minor axes

（ plural ）