trainman

noun
UK /ˈtreɪnmən/
US /ˈtreɪnmən/

A trainman is a person who works on a train and helps take care of it.

The trainman waved as the train left the station.


OTHER MEANINGS

2. A worker who helps with the brakes and cars on a freight train.

The trainman checked the brakes on the last car.

3. A member of a train's crew who helps passengers or handles signals.

The trainman helped the passengers find their seats.

4. A person who works on or with trains in general.

He has been a trainman for twenty years.