English Lexicon

Rail Engine

/reɪl ˈɛn.dʒɪn/
nounCEFR B1 (Intermediate)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A vehicle that provides motive power for a train.

    "The rail engine pulled a long line of freight cars across the countryside."
  2. 2

    A machine that converts energy into mechanical motion to drive a train.

    "The new rail engine is more efficient than its predecessors."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'rail engine' combines 'rail', derived from the Old French 'raille', meaning 'a bar or beam', and 'engine', from the Latin 'ingenium', meaning 'cleverness' or 'invention'. The phrase evolved in the 19th century with the advent of steam locomotives, signifying a vehicle designed for rail transport.

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