Pronunciation: /ˈvɜrtɛks/
noun a point where two or more lines meet; the highest point; the top or apex
A1 The vertex of a triangle is where all three sides meet.
A2 In geometry, a vertex is a point where two or more lines or edges meet.
B1 The vertex of a cone is the point where the surface curves and meets.
B2 In graph theory, a vertex is a fundamental unit that represents a single point in a graph.
C1 The vertex of a parabola is the highest or lowest point on the curve.
C2 Mathematicians study the properties of vertices in various mathematical structures.
formal In geometry, a vertex is a point where two or more lines, edges, or rays meet.
informal The vertex of the triangle is at the top.
slang Let's meet at the vertex of the park later.
figurative The decision to invest in new technology was the vertex of their success.
vertices
more vertex
most vertex
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will vertex
has vertexed
is vertexing
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vertexing
vertexed