semolina: [18] Latin simila meant ‘fine flour’ (it has given English the simnel [13] of simnel cake, which originally denoted ‘bread made from fine flour’). From it was descended Italian semola ‘bran’, whose diminutive form semolino was adapted into English as semolina. => simnel
semolina (n.)
meal from hard kernels of wheat, 1797, alteration of Italian semolino "grits; paste for soups," diminutive of semola "bran," from Latin simila "the finest flour," probably from the same Semitic source as Greek semidalis "the finest flour" (compare Assyrian samidu, Syrian semida "fine meal").
