Pythagorean
Americanadjective
noun
adjective
-
of or relating to Pythagoras
-
denoting the diatonic scale of eight notes arrived at by Pythagoras and based on a succession of fifths
noun
Other Word Forms
Etymology
Origin of Pythagorean
1540–50; < Latin Pȳthagorē ( us ) (< Greek Pȳthagóreios of Pythagoras) + -an
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Overhead, a stylized starry sky—gold against deep blue—illustrates the Pythagorean idea of the music of the spheres.
From The Wall Street Journal ● Jan. 30, 2026
The Pythagorean theorem provides an equation to calculate the longer side of a right triangle by summing the squares of the other two sides.
From Scientific American ● Apr. 10, 2023
“Yeah, Pythagorean theorem,” Kelly cracked when asked what he had learned from his players.
From Los Angeles Times ● Oct. 28, 2022
That formula is known as the Pythagorean Winning Percentage.
From Seattle Times ● Sep. 15, 2022
That learning about the Pythagorean theorem and arpeggios and dissecting worms is the only thing that could keep her mind off it.
From "P.S. I Miss You" by Jen Petro-Roy
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
