a railroad employee responsible for a train's brakes

a wheeled vehicle adapted to the rails of railroad

a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass

A fundamental unit of length in both the US Customary System and the British Imperial System, equal to 3 feet, or 36 inches (0.9144 meter), A tract of ground next to, surrounding, or surrounded by a building or buildings, An area where railroad trains are made up and cars are switched, stored, and serviced on tracks and sidings, intransitive verb_ To enclose, collect, or put into a yard, To gather together into a yard, transitive verb_ To confine (cattle) to the yard; to shut up, or keep, in a yard

An underground or underwater passage, An artificial passage or archway for conducting canals, roads, or railroads under elevated ground, for the formation of roads under rivers or canals, and the construction of sewers, drains, and the like, a net with a wide mouth at one end and narrow at the other, verb_ move through by or as by digging, force a way through, transitive verb_ To make an opening, or a passageway, through or under, To form into a tunnel, or funnel, or to form like a tunnel, To catch in a tunnel net, intransitive verb_ To make a tunnel through or under, To produce, shape, or dig in the form of a tunnel, To make a tunnel

A small flexible cylindrical container sealed at one end and having a screw cap at the other, for pigments, toothpaste, or other pastelike substances, Botany The lower, cylindrical part of a gamopetalous corolla or a gamosepalous calyx, The elongated space inside a wave when it is breaking, The elongated space inside a wave when it is breaking, An underground railroad system, especially the one in London, England, A vessel in animal bodies or plants, which conveys a fluid or other substance

Plural form of truck, The game of lawn billiards, The wheel-set of railroad rolling stock (see image), verb_ Third-person singular simple present indicative form of truck

The personnel, vehicles, and equipment following and providing supplies and services to a combat unit, A staff of people following in attendance; a retinue, A string of gunpowder that acts as a fuse for exploding a charge, intransitive verb_ To coach in or accustom to a mode of behavior or performance, To prepare physically, as with a regimen, To travel by railroad train

Plural form of track, Railroad tracks; the rails on which trains run, verb_ Third-person singular simple present indicative form of track

A transport system using these rails used to move passengers or goods, a line of track providing a runway for wheels, A way for the transportation of freight or passengers, or both, in which vehicles with flanged or grooved wheels are drawn or propelled on one or more lines of rails that support the wheels of the vehicles, and guide their course by the lateral pressure of the rails against the wheels; a railroad