This is the 215th most frequent Turkish word.
önünde
"In front of."
This sentence illustrates 'önünde' being used to describe where an action (parking) in relation to a place (the store) occurred.
Arabayı mağazanın önünde park ettim.
I parked the car in front of the store.
Here, 'önünde' signifies the spatial relationship of being 'in front of' something, specifically a house.
Evimin önünde güzel bir bahçe var.
There is a beautiful garden in front of my house.
In this sentence, 'önünde' is used to indicate relative position directly in front of another object, in this case, the library.