Where does “тупоглавац” come from?
тупоглавац (Serbo-Croatian) comes from Serbo-Croatian тупо̀глав, from Serbo-Croatian гла́ва, from Proto-Slavic golvà, from Proto-Balto-Slavic galˀwā́ˀ, from Proto-Indo-European gelH- — naked; head.
тупоглавац (Serbo-Croatian): dullard
Ancestry of “тупоглавац”, step by step