Diagrammatically

Origin

diagrammatical + -ly

Full definition of diagrammatically

Adverb

1. In the manner of a diagram; a graphic representation used to show how something works.
• 2009, D.M. Armstrong, Quadrant, November 2009, No. 461 (Volume LIII, Number 11), Quadrant Magazine Limited, page 6:Armstrong goes on sic discuss the psychologist Abraham Maslow's "hierarchy of needs", which he again presents diagrammatically, and again modified somewhat.