"crosswise" in the adjective sense
1. crosswise
lying or extending across the length of a thing or in a cross direction
"a crosswise street"
"the crosswise dimension"
2. crosswise
in the shape of (a horizontal piece on) a cross
"crosswise" in the adverb sense
1. crosswise
not in the intended manner
"things are going crosswise"
2. across, crosswise, crossways
transversely
"the marble slabs were cut across"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License