If you’ve reached the vertex of something, you know it’s all downhill after that, because vertex refers to the highest point on an object, such as the top of a mountain.
A turning point; the principal or highest point; top; summit; crown; apex.
Noun
the point of intersection of lines or the point opposite the base of a figure
Noun
the highest point (of something); "at the peak of the pyramid"
n.
A turning point; the principal or highest point; top;
summit; crown; apex.
n.
The top, or crown, of the head.
n.
The zenith, or the point of the heavens directly overhead.
n.
The point in any figure opposite to, and farthest from, the
base; the terminating point of some particular line or lines in a
figure or a curve; the top, or the point opposite the base.
Vertex
A turning point; the principal or highest point; top; summit; crown; apex.
Usage Examples
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