4-4-0 Definition
noun
Under the Whyte notation system, a steam locomotive that has four leading wheels on a leading truck followed by two sets of coupled driving wheels, and no trailing wheels.
Wiktionary
(soccer) A popular soccer formation with 4 defenders, 4 midfielders and 2 strikers.
Wiktionary
Under the Whyte notation system, a steam locomotive that has a two-axle leading truck, two powered driving axles and a one-axle trailing truck.
Wiktionary
Under the Whyte notation system, a steam locomotive that has four leading wheels arranged in a leading truck, four coupled driving wheels and four trailing wheels in a trailing truck.
Wiktionary
Other Word Forms of 4-4-0
Noun
Singular:
4-4-0
Plural:
4-4-0s, 4-4-2s, 4-4-4s