caterpillar

adj : having caterpillar treads or tracks on the wheels; "a

caterpillar-tracked earthmover" [syn: {caterpillar-tracked}]

n 1: a wormlike and often brightly colored and hairy or spiny

larva of a butterfly or moth

2: (trademark) a tractor that is driven by caterpillar tracks

[syn: {Caterpillar}, {cat}]