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 Weblio 辞書 > 英和辞典・和英辞典 > 英和辞典 > graphの意味・解説

# graphとは

 発音を聞く プレーヤー再生
 ピン留め

 主な意味 図表、図式、図、グラフ
 音節 graph 発音記号・読み方 /ˈ--græf(米国英語), ɡɹɑːf(英国英語)/

## graphの変形一覧

 動詞： graphing(現在分詞) graphed(過去形) graphed(過去分詞) graphs(三人称単数現在) 名詞： graphs(複数形)

## graphの学習レベル

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## graph

 a bar [circle, line] graph 棒[円, 線]グラフ.make a graph of… …をグラフにする.

## ‐graph

 phonograph.

2

「…を書いたもの[]」の.

 photograph.
ギリシャ語 gráphein 「書く」から］

## 「graph」を含む例文一覧

a graph called a line graph発音を聞く例文帳に追加

a photo(graph) album発音を聞く例文帳に追加

a bar graph例文帳に追加

a type of graph called a point graph発音を聞く例文帳に追加

show. . .in a graph発音を聞く例文帳に追加

グラフで表す。 - Weblio Email例文集

a bar [circle, line] graph発音を聞く例文帳に追加

make a graph of…発音を聞く例文帳に追加

…をグラフにする. - 研究社 新英和中辞典

>>例文の一覧を見る

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## graph

グラフ図表
 棒グラフa line graph折れ線グラフ

## -graph

((複合語って))「書く記録する］もの」「書かれた記録された］もの」のを表す

## graph

 用例 The graph consists of nodes and arcs.

## graph

1

2

(plot upon a graph)

1

## Graph

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## Graph (abstract data type)

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## graph

### 語源

Shortening of graphic formula. From 1878; verb from 1889.[1]

### 名詞

graph (複数形 graphs)

1. () A data chart (graphical representation of data) intended to illustrate the relationship between a set (または sets) of numbers (quantities, measurements または indicative numbers) and a reference set, whose elements are indexed to those of the former set(s) and may or may not be numbers.
2. (mathematics) A set of points constituting a graphical representation of a real function; (formally) a set of tuples ${\displaystyle (x_{1},x_{2},\ldots ,x_{m},y)\in \mathbb {R} ^{m+1}}$, where ${\displaystyle y=f(x_{1},x_{2},\ldots ,x_{m})}$ for a given function ${\displaystyle f:\mathbb {R} ^{m}\rightarrow \mathbb {R} }$.
• 1969 [MIT Press], Thomas Walsh, Randell Magee (translators), I. M. Gelfand, E. G. Glagoleva, E. E. Shnol, Functions and Graphs, 2002, Dover, page 19,
Let us take any point of the first graph, for example, ${\displaystyle \textstyle x={\frac {1}{2}},y={\frac {4}{5}}}$, that is, the point ${\displaystyle \textstyle M_{1}({\frac {1}{2}},{\frac {4}{5}})}$.
3. (graph theory) (formally) An ordered pair of sets ${\displaystyle (V,E)}$, where the elements of ${\displaystyle V}$ are called vertices or nodes and ${\displaystyle E}$ is a set of pairs (called edges) of elements of ${\displaystyle V}$; (less formally) a set of vertices (または nodes) together with a set of edges that connect (some of) the vertices.
Hyponyms: directed graph, undirected graph, tree
4. (topology) A topological space which represents some graph (ordered pair of sets) and which is constructed by representing the vertices as points and the edges as copies of the real interval [0,1] (where, for any given edge, 0 かつ 1 are identified with the points representing the two vertices) and equipping the result with a particular topology called the graph topology.
topological graph
• 2008, Unnamed translators (AMS), A. V. Alexeevski, S. M. Natanzon, Hurwitz Numbers for Regular Coverings of Surfaces by Seamed Surfaces and Cardy-Frobenius Algebras of Finite Groups, V. M. Buchstaber, I. M. Krichever (editors), Geometry, Topology, and Mathematical Physics: S.P. Novikov's Seminar, 2006-2007, American Mathematical Society, page 6,
First, let us define its 1-dimensional analog, that is, a topological graph. A graph ${\displaystyle \Delta }$ is a 1-dimensional stratified topological space with finitely many 0-strata (vertices) and finitely many 1-strata (edges). [] A graph such that any vertex belongs to at least two half-edges we call an s-graph. Clearly the boundary ${\displaystyle \partial \Omega }$ of a surface ${\displaystyle \Omega }$ with marked points is an s-graph.
A morphism of graphs ${\displaystyle \varphi :\Delta '\rightarrow \Delta ''}$ is a continuous epimorphic map of graphs compatible with the stratification; i.e., the restriction of ${\displaystyle \varphi }$ to any open 1-stratum (interior of an edge) of ${\displaystyle \Delta '}$ is a local (therefore, global) homeomorphism with appropriate open 1-stratum of ${\displaystyle \Delta ''}$.
5. () A morphism ${\displaystyle \Gamma _{f}}$ from the domain of ${\displaystyle f}$ to the product of the domain and codomain of ${\displaystyle f}$, such that the first projection applied to ${\displaystyle \Gamma _{f}}$ equals the identity of the domain, and the second projection applied to ${\displaystyle \Gamma _{f}}$ is equal to ${\displaystyle f}$.
6. () A graphical unit on the token-level, the abstracted fundamental shape of a character or letter as distinct from its ductus (realization in a particular typeface または handwriting on the instance-level) and as distinct by a grapheme on the type-level by not fundamentally distinguishing meaning.

### 動詞

1. (transitive) To draw a graph.
2. () To draw a graph of a function.

## -graph

### 語源

From Ancient Greek suffix -γραφω (-graphō), from γράφω (gráphō, ), whence also -graphy.

#### 派生語

English words suffixed with -graph

## 「graph」を含む例文一覧

a graph called pie chart発音を聞く例文帳に追加

Make a graph発音を聞く例文帳に追加

グラフを作成する - Weblio Email例文集

Use a graph sample.発音を聞く例文帳に追加

グラフを作成しました。 - Weblio Email例文集

graph of a logarithmic scale発音を聞く例文帳に追加

a graph on which climatic factors are plotted発音を聞く例文帳に追加

a graph that shows water level発音を聞く例文帳に追加

a kind of graph called an area graph発音を聞く例文帳に追加

>>例文の一覧を見る

 「graph」の派生語
 「graph」の意味に関連した用語
 英和辞書の「graph」の用語索引

graphのページの著作権