Adjective

1. aslant, aslope, diagonal, slanted, slanting, sloped, sloping, inclined (vs. horizontal) (vs. vertical)

usage: having an oblique or slanted direction

Adverb

1. aslant

usage: over or across in a slanting direction

2. obliquely, aslant, athwart

usage: at an oblique angle; "the sun shone aslant into his face"

See also: aslant (Dictionary)