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graph¹

(grăf)

1. A diagram that exhibits a relationship, often functional, between two sets of numbers as a set of points having coordinates determined by the relationship. Also called plot.

2. A pictorial device, such as a pie chart or bar graph, used to illustrate quantitative relationships. Also called chart.

tr.v. graphed, graph·ing, graphs

1. To represent by a graph.

2. To plot (a function) on a graph.

[Short for graphic formula.]

(click for a larger image)

graph1

top: bar graph

bottom: line graph

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

Indo-European Roots

Semitic Roots

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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