In the model, a worm moves between points on a triangular grid along line segments, representing food.

The worm turned slightly to the right and moved between two giant boulders that towered above them.

The worm then flips its mouth back to normal and moves forward into the new part of the crack.

Every worm, he knew, moved characteristically with one side up more frequently.

A small white worm moved over a lettuce leaf in the center of Selvy's plate.

When "Artillery" mode is not enabled, worms can move across the landscape.

A great worm can move very fast for short distances.

Daintily, like a child on unfamiliar ground, the worm once more moved forward.

Tull tells me the worms cannot move so fast as can a running man.

The worm and the cyclops passed and moved out of sight.