tracklaying

1 of 2

noun

track·​lay·​ing ˈtrak-ˌlā-iŋ 

: the laying of tracks on a railway line

tracklaying

2 of 2

adjective

: of, relating to, or being a vehicle that travels on two or more endless (see endless sense 3) usually metal belts

Word History

First Known Use

Noun

1852, in the meaning defined above

Adjective

1884, in the meaning defined above