n. One who or that which rounds or makes round; specifically, a tool for rounding, or rounding out or off, as a cylindrical rock-boring tool with an indented face, a plane used by wheel wrights for rounding off tenons, etc.n. One who habitually goes round, or from point to point and back, for any purpose; especially, one who continually goes the round of misdemeanor, arrest, trial, imprisonment, and release, as a habitual drunkard or petty thief.n. Something well rounded or filled out; a round or plump oath. or the like.n. A round; an act or instance of going or passing round.n. A complete run in the game of rounders.n. plural A game played with a soft and small ball and a bat of about 2 feet in length.n. In England, a game like fives, but played with a football.n. Specifically— A tool used by bookbinders for shaping the back of a book.n. A round-tool.n. A gage for laying out round work.n. A machine for making round corners, moldings, etc.n. A rounding-plane or rounding-jack.