knightwise

Adverb

 * 1)  Two steps in the vertical direction and one step in the horizontal direction, or vice versa, with each move, in the manner of a chess knight.
 * 2)  (Moving) with slope 2; (taking) 2n vertical steps and n horizontal steps (with n being some positive integer), or vice versa, with each move.

Adjective

 * 1)  Two steps in the vertical direction and one step in the horizontal direction, or vice versa, with each move, in the manner of a chess knight.
 * 2)  Having slope 2, with 2n vertical steps and n horizontal steps (with n being some positive integer), or vice versa, with each move.