RING WINDING
Ring winding. (Elec.)
Defn: Armature winding in which the wire is wound round the outer and inner surfaces alternately of an annular or cylindrical core.
RINGWORM
Ring"worm", n. (Med.)
Defn: A contagious affection of the skin due to the presence of a vegetable parasite, and forming ring-shaped discolored patches covered with vesicles or powdery scales. It occurs either on the body, the face, or the scalp. Different varieties are distinguished as Tinea circinata, Tinea tonsurans, etc., but all are caused by the same parasite (a species of Trichophyton).
RINK Rink, n. Etym: [Scot. renk, rink, rynk, a course, a race; probably fr. AS. hring a ring. See Ring.]
1. The smooth and level extent of ice marked off for the game of curling.
2. An artificial sheet of ice, generally under cover, used for skating; also, a floor prepared for skating on with roller skates, or a building with such a floor.
RINKER
Rink"er, n.
Defn: One who skates at a rink. [Colloq.]
RINKING
Rink"ing, n.