( n. )
In railroads, the bed or foundation on which the superstructure (ties, rails, etc.) rests; in common roads, the whole material laid in place and ready for travel.
( n. )
In railroads, the bed or foundation on which the superstructure (ties, rails, etc.) rests; in common roads, the whole material laid in place and ready for travel.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012