From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3: flatten <v> vyrovnat
flatten <v> vyrovnat
From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3: flatten <v> urovnat
flatten <v> urovnat
From English-Czech dicts.info/FreeDict Dictionary ver. 0.1.3: flatten <v> uhladit
flatten <v> uhladit