Definition of nomogram in US English:

nomogram

(also nomograph)

noun

  • A diagram representing the relations between three or more variable quantities by means of a number of scales, so arranged that the value of one variable can be found by a simple geometric construction, for example, by drawing a straight line intersecting the other scales at the appropriate values.

    • ‘The beauty of nomograms is that one can lay a straight line (or, as is suggested, a piece of string) from a value on one side to a value on the other, and read off the result from the graph.’
    • ‘Calculations use standard equations, tables, or nomograms.’
    • ‘The appropriate degree of adjustment may be helped by nomograms or computer algorithms.’
    • ‘These calculations are derived from the patient's preoperative evaluation and converted mathematically into an individual nomogram.’
    • ‘A nomograph was widely used in engineering and in industry.’
    chart, diagram, grid
    View synonyms

Origin

Early 20th century: from Greek nomos ‘law’ + -gram.

Pronunciation

nomogram

/ˈnäməˌɡram/