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trainline

[ treyn-lahyn ]
/ ˈtreɪnˌlaɪn /
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noun
a pipe or hose distributing compressed air through a train for operation of the brakes.
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Also called train·pipe [treyn-pahyp]. /ˈtreɪnˌpaɪp/.

Origin of trainline

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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