crosswise
1. [ adjective ] lying or extending across the length of a thing or in a cross direction
Examples:

"a crosswise street" "the crosswise dimension"

Related terms: lengthwise cross trans cross-section
2. [ adverb ] transversely
Synonyms: across crossways
Examples:

"the marble slabs were cut across"

3. [ adverb ] not in the intended manner
Examples:

"things are going crosswise"

4. [ adjective ] in the shape of (a horizontal piece on) a cross
Related terms: horizontal
Similar spelling:   crossways
  crosscheck
  cross-check
  crossjack
  crisis
  crookes