trainline

American

[treyn-lahyn] / ˈtreɪnˌlaɪn /

noun

a pipe or hose distributing compressed air through a train for operation of the brakes.

Etymology

Origin of trainline

Example Sentences

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trainline

Several trainline have been disrupted, with National Rail warning delays and cancellations are expected over the weekend.

From BBC ● Nov. 14, 2025

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023