Vertex: meaning, definitions and examples

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vertex

[ ˈvɜːr.tɛks ]

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geometry

A point where two or more straight lines meet. In a polygon, a vertex is a point where two or more sides of the polygon intersect.

Synonyms

corner, intersection, point

Examples of usage

The vertices of a triangle are where its three sides meet.
The cube has eight vertices, one at each corner.

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graph theory

In graph theory, a vertex is a fundamental unit from which graphs are formed. It represents a point in a graph.

Synonyms

node, point

Examples of usage

In a social network graph, each person is represented by a vertex.
The vertices of a graph are connected by edges.

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anatomy

In anatomy, a vertex refers to the top or highest point of something, such as the highest point on the head or skull.

Synonyms

apex, crown, top

Examples of usage

The vertex of the skull is also known as the crown.
The vertex of the triangle is the highest point.

Translations

Translations of the word "vertex" in other languages:

🇵🇹 vértice

🇮🇳 शीर्ष बिंदु

🇩🇪 Scheitelpunkt

Eckpunkt
Scheitel

🇮🇩 titik puncak

🇺🇦 вершина

🇵🇱 wierzchołek

🇯🇵 頂点 (ちょうてん)

🇫🇷 sommet

🇪🇸 vértice

🇹🇷 tepe noktası

🇰🇷 정점 (jeongjeom)

🇸🇦 قمة

🇨🇿 vrchol

🇸🇰 vrchol

🇨🇳 顶点 (dǐngdiǎn)

🇸🇮 vrh

🇮🇸 tindur

🇰🇿 шың

🇬🇪 ვერტექსი

🇦🇿 zirvə

🇲🇽 vértice

Word origin

The word 'vertex' originated from Latin, where it meant 'the highest point' or 'the summit'. It entered English in the 16th century. In geometry, the term 'vertex' has been used to describe the meeting point of lines or the highest point of a shape. In graph theory, vertices represent the basic units of a graph. The word has evolved to be commonly used in various fields like mathematics, anatomy, and computer science.