In an internal combustion engine with two or more cylinders, an induction coil and vibrator placed in the circuit between the battery or magneto and the coils for the different cylinders, which are used without vibrators of their own.

plural of master vibrator

A small, often rounded mask covering only the eyes and the space between them.

(astronomy, mathematics) A relationship that describes the mass distribution.

plural of master reset

A factory reset.

A popular style of massage involving effleurage, petrissage, tapotement, friction, and vibration/shaking as the basic strokes.

Alternative spelling of sadomasochism

plural of Mass bell

Alternative spelling of dungeon master