I. noun Date: 1852 the laying of tracks on a railway line, II. adjective Date: 1884 of, relating to, or being a vehicle that travels on two or more endless usually metal belts
TRACKLAYING
Meaning of TRACKLAYING in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012