nouns
a large area of land preserved in its natural state as public property
"there are laws that protect the wildlife in this park"
a piece of open land for recreational use in an urban area
"they went for a walk in the park"
a facility in which ball games are played (especially baseball games)
"take me out to the ballpark"
a lot where cars are parked
a gear position that acts as a parking brake
"the put the car in park and got out"
is a type of (narrower)
a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle)