godan verb (-su), transitive verb
trample flat; beat a path
Describes the action of treading on something repeatedly until it becomes flat or a path is formed. Often used for earth, grass, or snow.
子どもたちが庭の草を踏みならして遊んでいる。
The children are playing, trampling the grass in the garden flat.
雪の上を何度も歩いて、道
We walked over the snow many times and beat a path.