1. mitral valve valve with two cusps
  2. mitral valve prolapse cardiopathy resulting from the mitral valve not regulating the flow of blood between the left atrium and left ventricle of the heart
  3. mitral valve stenosis obstruction or narrowing of the mitral valve
  4. Malvales Malvaceae
  5. modal value the most frequent value of a random variable
  6. butterfly valve a valve in a carburetor that consists of a disc that turns and acts as a throttle
  7. matrilineal based on or tracing descent through female ancestors
  8. Mitrula elegans a discomycete that is 3-8 cm high with an orange to yellow fertile portion and white or pinkish stalks often half in and half out of the water
  9. natural philosophy the science of matter and energy and their interactions
  10. material witness a witness whose testimony is both relevant to the matter at issue and required in order to resolve the matter
  11. moral philosophy the philosophical study of moral values and rules
  12. Parallel Lives a collection of biographies of famous pairs of Greeks and Romans written by Plutarch; used by Shakespeare in writing some of his plays
  13. matrilineally by descent through the female line
  14. Micrurus fulvius ranges from Central America to southeastern United States
  15. matrilineal sib one related on the mother's side
  16. matrilineal kin one related on the mother's side
  17. order Ulvales an order of protoctist
  18. goncalo alves tall tropical American timber tree especially abundant in eastern Brazil; yields hard strong durable zebrawood with straight grain and dark strips on a pinkish to yellowish ground; widely used for veneer and furniture and heavy construction
  19. mitral stenosis obstruction or narrowing of the mitral valve
  20. throttle valve a valve that regulates the supply of fuel to the engine