euclidian
AdjectiveSynonyms:
euclidean
WordNet 3.0
Adjective (1)
- relating to geometry as developed by Euclid“Euclidian geometry”Synonyms: euclidean
Webster's Dictionary (GCIDE)
Euclidian \Eu*clid"i*an\, n. Related to Euclid, or to the geometry of Euclid. [1913 Webster]
Euclidian space (Geom.), the kind of space to which the axioms and definitions of Euclid, relative to straight lines and parallel lines, apply; -- called also flat space, and homaloidal space. [1913 Webster]