graph

n. diagram which uses a series of points or lines to demonstrate a connection between two or more things; number or group of numbers represented by a point or points on a line (Mathematics)

v. represent by graph or chart; draw a curve representing a given function

Graph may refer to:A chart, a graphic representing tabular data or functionsA graph used in visualising scientific data, representing the relationship between two or more variables In mathematics:Graph theoryGraph (mathematics), a structure of vertices and edges in graph theoryGraph of a function f : X → Y, the set of all pairs (x,f(x))The general concept of the graph of a relation, see Relation (mathematics)
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n. (new spell.=Graf)

suffix
meaning a machine which records as pictures

1. <mathematics> A collection of nodes and edges.
See also connected graph, degree, directed graph, Moore bound, regular graph, tree.
2. A visual representation of algebraic equations or data.
(1996-09-22)