Euclidean

Meaning

Adjective

• Adhering to the principles of traditional geometry, in which parallel lines are equidistant.
• Of or relating to Euclid's Elements, especially to Euclidean geometry.
• Of or relating to Euclidean zoning.

Related

Opposite words

• non-Euclidean

Origin

• Named after Euclid, who established the principles of plane geometry.
• Named after the landmark U.S. Supreme Court case Village of Euclid v. Ambler Realty Co., which in turn refers to the city of Euclid, Ohio.