12-Letter Words Containing: ERM

• To lower the velocity and kinetic energy of fast neutrons in a nuclear reactor by use of a moderator, and thus increase the efficiency of fission

• a motile male gamete of a plant such as an alga or fern or gymnosperm

• diagnostic technique using a thermograph to record the heat produced by different parts of the body; used to study blood flow and to detect tumors

• a huge supermarket (usually built on the outskirts of a town)

• abnormally high body temperature; sometimes induced (as in treating some forms of cancer)

• the male reproductive cell; the male gamete

• the male reproductive cell; the male gamete