ROGUE, vagrant, vagabond.
RONDEL, "a round mark in the score of a public-house" (Nares); roundel.
ROOK, sharper; fool, dupe.
ROSAKER, similar to ratsbane.
ROSA-SOLIS, a spiced spirituous liquor.
ROSES, rosettes.
ROUND, "gentlemen of the—," officers of inferior rank.
ROUND TRUNKS, trunk hose, short loose breeches reaching almost or quite to the knees.
ROUSE, carouse, bumper.
ROVER, arrow used for shooting at a random mark at uncertain distance.