also euclidian adjective Usage: often capitalized Date: 1660 of, relating to, or based on the geometry of Euclid or a geometry with similar axioms
EUCLIDEAN
Meaning of EUCLIDEAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012