plural of master plan

(embryology) A mass of cells within a primordial embryo that will eventually develop into the distinct form of a fetus in most eutherian mammals.

(politics, public policy) A policy of deliberate inactivity, carried out with diplomatic skill, so as to preserve a predominant influence without risking anything.

A moment during legal or judicial proceedings when evidence or other information, usually unknown to most present, is introduced into the record in a manner seen as determinative of the outcome of the proceedings regardless of whatever else occurs.

(medicine) Masklike facial expression, often noted in Parkinson's disease.

(physics) Half of the harmonic mean of two given masses.

plural of mass flow

Alternative form of mishmash

Alternative form of mishmash

(physics) mass defect