n.
Pronunciation: ' graf
Function: noun
Etymology: short for graphic formula
Date: 1886
1 : the collection of all points whose coordinates satisfy a given relation (as a function)
2 : a diagram (as a series of one or more points, lines, line segments, curves, or areas) that represents the variation of a variable in comparison with that of one or more other variables
3 : a collection of vertices and edges that join pairs of vertices