n. 1 larva of a butterfly or moth. 2 (Caterpillar) a (in full Caterpillar track or tread) propr. steel band passing round the wheels of a tractor etc. for travel on rough ground. b vehicle with these. [AngloFrench, hairy cat]
n. 1 larva of a butterfly or moth. 2 (Caterpillar) a (in full Caterpillar track or tread) propr. steel band passing round the wheels of a tractor etc. for travel on rough ground. b vehicle with these. [AngloFrench, hairy cat]