Source : Webster's Revised Unabridged Dictionary (1913)

Spatial \Spa"tial\, a.
   Of or pertaining to space. ``Spatial quantity and
   relations.'' --L. H. Atwater.

Source : WordNet®

spatial
     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: {spacial}]
           [ant: {nonspatial}]