graph: Meaning and Definition of

graph

1. a diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.
1. a series of points, discrete or continuous, as in forming a curve or surface, each of which represents a value of a given function.
2. Also calledlinear graph.a network of lines connecting points.
3. a written symbol for an idea, a sound, or a linguistic expression.

1. to draw (a curve) as representing a given function.
2. to represent by means of a graph.

graph-

1. var. ofbefore a vowel: grapheme.

-graph

1. a combining form meaning “drawn,” “written” (lithograph; monograph); specialized in meaning to indicate the instrument rather than the written product of the instrument (telegraph; phonograph).