- locomotive, engine, locomotive engine, railway locomotive - a wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway tracks
--1 is a kind of self-propelled vehicle
--1 is a member of train, railroad train
--1 has parts: fender, buffer, cowcatcher, pilot; footplate
--1 has particulars:choo-choo; diesel locomotive; dinky, dinkey; electric locomotive; iron horse; pilot engine; shunter; steam locomotive; switch engine, donkey engine; tank engine, tank locomotive; traction engine