čaršaf (Serbo-Croatian) comes from Ottoman Turkish چارشاف, from Persian چادر شب, from Persian شب, from Old Persian 𐎧𐏁𐎱, from Proto-Iranian xšáfš, from Proto-Indo-Iranian kšáps, from Proto-Indo-European kʷséps — night.
čaršaf (Serbo-Croatian): # bedsheet