ruliĝi

Etymology
From.

Verb

 * 1)  to roll move while turning on its axis
 * 2)  to roll move forward with an undulating movement
 * 3)  to go, move
 * 4)  to go travel in a wheeled vehicle
 * 1)  to go, move
 * 2)  to go travel in a wheeled vehicle
 * 1)  to go travel in a wheeled vehicle