4-6-0 Definition

noun
Under the Whyte notation system, a steam locomotive that has four leading wheels on a leading truck followed by three sets of coupled driving wheels, and no trailing wheels.
Wiktionary
Under the Whyte notation system, a steam locomotive that has four coupled leading wheels, six coupled driving wheels, and a pair of trailing wheels. Also known in UK English as a "Pacific" locomotive.
Wiktionary
Under the Whyte notation system, a steam locomotive that has four leading wheels arranged in a leading truck, six coupled driving wheels and four trailing wheels in a trailing truck.
Wiktionary

Other Word Forms of 4-6-0

Noun

Singular:
4-6-0
Plural:
4-6-0s, 4-6-2s, 4-6-4s

Words Near 4-6-0 in the Dictionary