Definition

1. Noun:

   • A diagram showing the relationship between quantities: A graph is a visual representation, typically using points, lines, or bars, that shows how one or more sets of numbers or quantities relate to each other, usually plotted on a set of axes.

2. Verb:

   • To represent data on a graph: To graph means to plot or chart data points on a coordinate system to create a visual diagram.

Usage Examples

• Noun:

  • The scientist used a line graph to show the temperature change over time.
  • Please analyze the bar graph on page 10 of the report.

• Verb:

  • You need to graph the results of the experiment for your presentation.
  • The software can automatically graph the survey data.

Advanced Usage

• "To plot on a graph": To mark points or draw lines on a graph based on data.

  • First, plot the coordinates on the graph.

• Mathematical Context: In discrete mathematics, a graph is a structure amounting to a set of objects (vertices/nodes) and the connections (edges) between them.

  • The network topology was represented as a connected graph.

Variants and Related Words

• Graphic (adj): Relating to visual art or computer-generated images; giving a clear and effective picture.

  • The report included a graphic depiction of the trends.

• Graphical (adj): Of or in the form of a graph.

  • The data was presented in a graphical format.

• Graphite (n): A crystalline form of carbon used in pencils. (Note: This is a different word with a different meaning, but it is a common homophone/cognate).

Synonyms

• Chart: A sheet of information in the form of a table, graph, or diagram.
• Diagram: A simplified drawing showing the appearance, structure, or workings of something.
• Plot (verb): To mark points or a line on a graph or chart.

Related Phrases

• Graph paper: Paper printed with a network of small squares to assist in drawing graphs or diagrams.

  • The students drew their charts on graph paper.

• Graph theory: The study of graphs as mathematical structures.

  • Her research is in the field of graph theory.

Noun

1. a visual representation of the relations between certain quantities plotted with reference to a set of axes

Verb

1. plot upon a graph
2. represent by means of a graph
   • chart the data