Source : Webster's Revised Unabridged Dictionary (1913)

Spacial \Spa"cial\, a.
   See {Spatial}.

Source : WordNet®

spacial
     adj : pertaining to or involving or having the nature of space;
           "the first dimension to concentrate on is the spatial
           one"; "spatial ability"; "spatial awareness"; "the
           spatial distribution of the population" [syn: {spatial}]
           [ant: {nonspatial}]