14-Letter Words with M,E,G,A,L,O,P,S

• a measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains)

• The philosophical study of psychology and of the mind.

• A set of principles governing Freudian psychology.

• The study of how human experience forms, filters perception and shapes identity.

• roentgenographic examination of lymph nodes and lymph vessels after injection of a radiopaque contrast medium; produces a lymphangiogram

• in non-flowering plants, a sporophyll that bears only megasporangia

• a graphical record of electrical activity of the brain; produced by an electroencephalograph

• an X ray of the brain made by replacing spinal fluid with a gas (usually oxygen) to improve contrast

• the science or study of drugs: their preparation and properties and uses and effects

• abnormal enlargement of the liver

• The study of the strength and direction of the Earth's magnetic field as it has changed over geologic time.