RONG
Rong, obs.

Defn: imp. & p. p. of Ring. Chaucer.

RONG
Rong, n.

Defn: Rung (of a ladder). [Obs.] Chaucer.

RONGEUR
Ron`geur", n. Etym: [F., fr. ronger to gnaw.] (Surg.)

Defn: An instrument for removing small rough portions of bone.

RONIN Ro"nin", n. [Jap. ro-nin, fr. Chin. lang profligate, lawless + jên (old sound nin) man.]

Defn: In Japan, under the feudal system, a samurai who had renounced his clan or who had been discharged or ostracized and had become a wanderer without a lord; an outcast; an outlaw.

RONION; RONYON
Ron"ion, Ron"yon, n. Etym: [F. rogne scab, mange.]

Defn: A mangy or scabby creature.
"Aroint thee, with!" the rump-fed ronyon cries. Shak.