Where does “гла̏нц” come from?
гла̏нц (Serbo-Croatian) comes from German glanz, from Middle High German glanz, from Old High German glanz, from Proto-Germanic *glantaz, from Proto-Germanic gʰlond-o-, from Proto-Indo-European ǵʰlend- — to shine; sparkle; look.
Ancestry of “гла̏нц”, step by step
Words derived from “гла̏нц”