This is the 873rd most frequent Slovenian word.
vrniti
"Vrniti" means "to return" in English.
Here, 'vrniti' stands for 'to reciprocate' or 'to return' in the metaphorical sense of repaying a gesture.
Želim ti vrniti uslugo za vse, kar si storil zame.
I want to return the favor for everything you have done for me.
Here, 'vrniti' is used to mean 'to return' in the context of giving back an item.
Moram vrniti to knjigo v knjižnico.
I need to return this book to the library.
In this sentence, 'vrniti' is reflexive (vrniti se) and means 'to go back or return' in the sense of going back to a previous location.