parkwarden

noun
UK /ˈpɑːkˌwɔːdən/
US /ˈpɑːrkˌwɔːrdən/

A parkwarden is a person who takes care of a park and keeps it safe and clean.

The parkwarden told us to put our litter in the bin.


OTHER MEANINGS

2. An official who enforces the rules of a public park.

The parkwarden asked the cyclists to stay on the path.

3. A person who looks after the plants and animals in a nature reserve.

The parkwarden counted the deer in the reserve each morning.

4. A guard who patrols a parking area or car park.

The parkwarden checked the tickets on every car.