bulka noun2 •A bread roll; a bun.WOODWARD’S OWN Bulka Rings / Superb yeast-raised pastry; Chocolate-Cinnamon filled, each 49ᶜ — 1966 •A type of Slavic bread.Here and there one bit into a bulka or a piece of black bread, just doughy bread with no butter or jam smeared on it. — 1948 formsbulkas