traffic policeman
nounUK /ˈtræfɪk pəˈliːsmən/
US /ˈtræfɪk pəˈliːsmən/
A traffic policeman is a police officer who helps keep cars and people safe on the road.
The traffic policeman raised his hand to stop the cars so the children could cross.
OTHER MEANINGS
2. An officer who directs vehicles at a busy crossing or junction.
A traffic policeman stood in the middle of the junction waving cars through.
3. An officer who enforces traffic laws and gives tickets to drivers who break them.
The traffic policeman gave the driver a ticket for speeding.
4. An officer who helps control crowds and vehicles during parades or big events.
Traffic policemen lined the parade route to keep the streets clear.