Definition of Pythagoras in English:

Pythagoras

proper noun

  • (c.580–500 bc), Greek philosopher; known as Pythagoras of Samos. Pythagoras sought to interpret the entire physical world in terms of numbers, and founded their systematic and mystical study; he is best known for the theorem of the right-angled triangle. His analysis of the courses of the sun, moon, and stars into circular motions was not set aside until the 17th century.

Pronunciation:

Pythagoras

/pʌɪˈθaɡərəs/