covertex

(geometry) A point of intersection between an ellipse and its minor axis.

Japanese Meaning

（幾何学）楕円とその短軸との交点

When sketching the ellipse, mark each covertex where the minor axis intersects the curve.

楕円を描くときは、短軸と楕円が交わる各交点（副頂点）に印を付けてください。

Sense（1）

(geometry) A point of intersection between an ellipse and its minor axis.

covertices

（ plural ）