yeast cake(n = noun.food) - small cake of compressed moist yeast;
is a kind of barm, yeast

angel cake, angel food cake, applesauce cake, ash cake, baker's yeast, birthday cake, bottom fermenting yeast, brewer's yeast, buckwheat cake, cake, cake mix, cattle cake, chiffon cake, chocolate cake, christmas cake, coconut cake, codfish cake, coffee cake, compressed yeast, corn cake, cotton cake, cottonseed cake, crumb cake, devil's food cake, eccles cake, fish cake, flannel cake, genoa cake, honey cake, hot cake, ice-cream cake, icebox cake, johnny cake, journey cake, layer cake, madeira cake, marble cake, neem cake, oil cake, piece of cake, pound cake, press cake, prune cake, rock cake, rout cake, seed cake, shawnee cake, skillet cake, spice cake, sponge cake, take the cake, tipsy cake, top fermenting yeast, upside-down cake, wedding cake, white cake, wine-maker's yeast, yeast