diagonally
/daɪˈæɡənəli/
adverb
- In a slanting direction; at an angle, especially 45 degrees, from a straight line or edge.
- He parked his car diagonally to the curb, taking up two spaces.
- She cut the sandwich diagonally to make two triangles.
- The path runs diagonally across the park, from the northeast corner to the southwest.