Рулетка-roulette
Great Encyclopedic dictionary - "ROULETTE"
ROULETTE (from the French. roulette, letters. - wheel),..1) tool bar with a flexible scale (tape) for measuring linear dimensions. The length scale of 100 m. In shipbuilding use of roulette, equipped with level and plumb...2) Tool for engraving on metal pencil style (steel gear wheel, rotating on a bent end of the rod)...3) a Gambling game in which the ball is thrown on a rotating circle with numbered pockets, in one of which he should get.