2-4-4-2 Definition
noun
Under the Whyte notation system, a Mallet-type locomotive with two leading wheels on a leading truck, two sets of four driving wheels, and two trailing wheels on a trailing truck.
Wiktionary
Other Word Forms of 2-4-4-2
Noun
Singular:
2-4-4-2
Plural:
2-4-4-2s
