n. [ Cf. Arm. grouan gravel, Corn. grow gravel, sand. ] (Mining.) A decomposed granite, forming a mass of gravel, as in tin lodes in Cornwall. [ 1913 Webster ]
n. Rowan tree. [ 1913 Webster ]
Rowan barry,
[ Cf. Sw. rönn, Dan. rönne, Icel. reynir, and L. ornus. ] (Bot.) A european tree (Pyrus aucuparia) related to the apple, but with pinnate leaves and flat corymbs of small white flowers followed by little bright red berries. Called also