a line generated by a point on one figure rolling around a second figure
source: WordNet 3.0
a wheel with teeth for making a row of perforations
source: WordNet 3.0
a gambling game in which players bet on which compartment of a revolving wheel a small ball will come to rest in
source: WordNet 3.0
A game of chance, in which a small ball is made to move round rapidly on a circle divided off into numbered red and black spaces, the one on which it stops indicating the result of a variety of wagers permitted by the game.
source: Webster 1913
A small toothed wheel used to make short incisions in paper, as a sheet of postage stamps to facilitate their separation.
source: Webster 1913
verb
To make short incisions in with a roulette; to separate by incisions made with a roulette; as, to roulette a sheet of postage stamps.
