DictionarycrosswiseAcross the length
adverb / adjective

crosswise

KRAWS-wyze/ˈkrɔːswaɪz/

Across rather than along a direction.

The blue board lies crosswise over the narrow bench.

Blue board laid across narrow bench width.
Etymology

With wise meaning “manner,” crosswise describes a crossing arrangement. Its early sense of crossing perpendicularly connects directly to going across something rather than along its length.

In context

Schacht Spindle6:50
When you pull the texsolv heddles off the spool, you'll see long loops alternating with short loops. Cut across each short loop crosswise.
Warping the Arras Tapestry Loom

More examples

  • Lay the board crosswise over the two supports.
  • A crosswise cut divides the cucumber into two shorter pieces.
  • Fold the paper crosswise, bringing the short edges together.

Similar words

across
Often names what is crossed rather than specifying orientation.
transversely
More technical; describes a direction across a main axis.