<p><strong>Noun</strong></p><ul><li>A diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.</li><li>Mathematics: a series of points, discrete or continuous, forming a curve or surface, each of which represents a value of a given function.</li><li>Also called linear graph.</li><li>A network of lines connecting points.</li><li>A written symbol for an idea, a sound, or a linguistic expression.</li><li>Computers: a non-hierarchical data structure whose nodes store data elements and whose branches represent connections to other nodes in the structure.</li></ul><p><strong>Verb</strong></p><ul><li>Mathematics: to draw (a curve) as representing a given function.</li><li>To represent by means of a graph.</li></ul>