optimalna
Optimalna is a feminine singular form of the adjective meaning "optimal" or "the most favorable" in several South Slavic languages. It is used to describe feminine nouns, for example in phrases such as optimalna odluka (the optimal decision) or optimalna vrijednost (the optimal value). The corresponding masculine form is optimalan and the neuter form is optimalno, reflecting standard Slavic adjective agreement.
Etymology and linguistic notes
The word derives from the Latin optimus, via the internationalized concept of "optimal" that entered many languages
Optimalna is widely found in everyday language and technical writing in Croatian, Bosnian, and Serbian. It appears
Optimal, Optimalnost, Optimizacija, Opisivanje optimalnosti.