diagram

[ dahy-uh-gram ]
/ ˈdaɪ əˌgræm /

noun

a figure, usually consisting of a line drawing, made to accompany and illustrate a geometrical theorem, mathematical demonstration, etc.
a drawing or plan that outlines and explains the parts, operation, etc., of something: a diagram of an engine.
a chart, plan, or scheme.

verb (used with object), di·a·gramed or di·a·grammed, di·a·gram·ing or di·a·gram·ming.

to represent by a diagram; make a diagram of.

QUIZZES

WHO SAID IT: A QUIZ ON PRESIDENTIAL WIT AND WISDOM

Think you know your presidents? Take this quiz and see if you can match the style, wit, and ideology of these memorable lines to the right POTUS.
Question 1 of 9
“I do believe that the buck stops here, that I cannot rely upon public opinion polls to tell me what is right. I do believe that right makes might and that if I am wrong, 10 angels swearing I was right would make no difference.”

Origin of diagram

1610–20; <Latin diagramma<Greek: that which is marked out by lines. See dia-, -gram1

OTHER WORDS FROM diagram

di·a·gram·ma·ble, adjectivemis·di·a·grammed, adjectiveun·di·a·gramed, adjectiveun·di·a·grammed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for diagram

British Dictionary definitions for diagram

diagram
/ (ˈdaɪəˌɡræm) /

noun

a sketch, outline, or plan demonstrating the form or workings of something
maths a pictorial representation of a quantity or of a relationshipa Venn diagram

verb -grams, -gramming or -grammed or US -grams, -graming or -gramed

to show in or as if in a diagram

Derived forms of diagram

diagrammatic (ˌdaɪəɡrəˈmætɪk), adjectivediagrammatically, adverb

Word Origin for diagram

C17: from Latin diagramma, from Greek, from diagraphein, from graphein to write
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012