WordReference Random House Unabridged Dictionary of American English © 2026
non-Eu•clid•e•an
(non′yo̅o̅ klid′ē ən),USA pronunciation adj.
- Mathematicsdiffering from the postulates of Euclid or based upon postulates other than those of Euclid.
- 1870–75
'non-Euclidean' also found in these entries (note: many are not synonyms or translations):