1

tracklaying

play
noun track·lay·ing \ -ˌlā-iŋ \

Definition of tracklaying

:the laying of tracks on a railway line

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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