kitty-corner

adjective, adverb Chiefly Northern and Western U.S.

1. cater-cornered.

adjective

1. diagonal.

adverb

2. diagonally.

adjective

1. a variant of cater-cornered

adjective, adverb

1. US and Canadian informal diagonally placed; diagonalAlso: catty-cornered, kitty-cornered