[ˌjuːkliˈdiːən]

Definitions

1. noun

relating to or based on Euclid, especially relating to geometry, or the branch of mathematics dealing with the properties, measurements, and relationships of points, lines, angles, surfaces, and solids.

“The new math book focused on Euclidean geometry, introducing readers to its fundamental principles and applications.”

2. adjective

relating to or based on Euclid, especially relating to geometry, or the branch of mathematics dealing with the properties, measurements, and relationships of points, lines, angles, surfaces, and solids.

“The Euclidean model of space-time revolutionized our understanding of the cosmos.”

3. proper noun

a reference to the ancient Greek mathematician Euclid, often used as the title of his famous book ‘The Elements’.

“Euclidean’s treatise on geometry remains a cornerstone of mathematical education to this day.”