'catty-corner' definitions:

Definition of 'catty-corner'

(from WordNet)
adjective
Slanted across a polygon on a diagonal line; "set off in a catty-corner direction across the vacant lot" [syn: catacorner, cata-cornered, catercorner, cater- cornered, catty-corner, catty-cornered, kitty- corner, kitty-cornered]

Definition of 'catty-corner'

From: GCIDE
  • catty-corner \catty-corner\ catty-cornered \catty-cornered\adj.
  • 1. Having a slanted or oblique direction.
  • Syn: bias, catacorner, cata-cornered, catercorner, cater-cornered, diagonal, kitty-corner, kitty-cornered, oblique, skew, skewed, slanted. [WordNet 1.5]