I. ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ adjective
1. : used in the laying of tracks
2. : of, relating to, or being a caterpillar tread vehicle
II. noun
Etymology: track (I) + laying, gerund of lay (I)
: the laying of track on a railway line
I. ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ adjective
1. : used in the laying of tracks
2. : of, relating to, or being a caterpillar tread vehicle
II. noun
Etymology: track (I) + laying, gerund of lay (I)
: the laying of track on a railway line
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012