Manna croup

[ Manna + Russ. & Pol. krupa groats, grits. ] 1. The portions of hard wheat kernels not ground into flour by the millstones: a kind of semolina prepared in Russia and used for puddings, soups, etc. -- called also manna groats. [ 1913 Webster ]

2. The husked grains of manna grass. [ 1913 Webster ]