diagonally

US /daɪˈæɡ.ən.əl.i/
UK /daɪˈæɡ.ən.əl.i/
1.

theo đường chéo

in a straight and sloping way that is not horizontal or vertical, for example joining two opposite corners of a square or other flat shape with four sides:

:
It's quickest if you cut diagonally across the park.