plural of Dungeon Master

plural of massage parlour

plural of massage parlor

plural of strongly interacting massive particle

plural of massive astronomical compact halo object Alternative form of massive compact halo objects

plural of gravitationally interacting massive particle

plural of massive and compact halo object Alternative form of massive compact halo objects

plural of robust association of massive baryonic objects

plural of super weakly interacting massive particle

(particle physics) a candidate type of dark matter composed of particles that only interact through the strong nuclear force, one of the fundamental forces of nature, and gravity.