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tracklaying

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noun track·lay·ing \ -ˌlā-iŋ \

Definition of tracklaying

:the laying of tracks on a railway line

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First Known Use of tracklaying

1852

2

tracklaying

adjective

Definition of tracklaying

:of, relating to, or being a vehicle that travels on two or more endless usually metal belts

First Known Use of tracklaying

1884

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