train
nounA series of connected railroad cars pulled or pushed by one or more locomotives.
nounA long line of moving people, animals, or vehicles.
nounThe personnel, vehicles, and equipment following and providing supplies and services to a combat unit.
nounA part of a gown that trails behind the wearer.
nounA staff of people following in attendance; a retinue.
nounAn orderly succession of related events or thoughts; a sequence. synonym: series.
nounA series of consequences wrought by an event; aftermath.
nounA set of linked mechanical parts.
nounA string of gunpowder that acts as a fuse for exploding a charge.