Definition of non–euclidean
: not assuming or in accordance with all the postulates of Euclid's Elements non–euclidean geometry
People Are Reading
1872
First Known Use of non–euclidean
1872
Learn More about non–euclidean
Seen and Heard
What made you want to look up non–euclidean? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!