(physics) The root mean square of the velocities of all the molecules in a volume of gas; directly proportional to its temperature in the case of an ideal gas.

(mathematics, of a set of numbers or values) The square root of the arithmetic mean of the squares.

A device that automatically records voice mail from unanswered telephone calls.

A map with political boundaries and major geographical features shown, but without names. Sometimes used for testing or training purposes.

An outdoor market selling inexpensive antiques, curios etc.

A marriage based on the duration of cohabitation rather than formal ceremony.

official currency of Bosnia and Herzegovina, abbreviated BAM.

Alternative spelling of yes man

(physics, pseudoscience) A hypothetical device that exhibits perpetual motion, especially one that does useful work with no input of energy.

The ability of a doctor, medic, nurse, or other healthcare professional, to interact with his or her patients.