MU car

noun Railroads.

Definition for mu car (2 of 2)

multiple-unit car

[ muhl-tuh-puh l-yoo-nit ]
/ ˈmʌl tə pəlˈyu nɪt /


a self-propelled railroad car, generally used in commuting service, equipped so that a train of such cars can be operated from any one of them.

Also called MU car. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019