racun
Racun, written with diacritics as račun in Croatian, Bosnian and Serbian, is a noun in South Slavic languages with several related meanings: a bill or invoice issued for goods or services; a bank or financial account; and the act or result of calculating. The unaccented form racun is common in non-specialist texts.
Etymology: The word derives from a root related to counting and calculation; related terms appear across Slavic
Financial usage: As a bill, račun is the document listing charges; in everyday speech one might ask
Other uses: In mathematics and computing, "račun" means calculation or computation; the verb "računati" means to