1. material breach a breach serious enough to destroy the value of the contract and to give a basis for an action for breach of contract
  2. material body alternate name for the body of a human being
  3. trial period a period of time during which someone or something is tested
  4. waterproofed not permitting the passage of water
  5. natural process a process existing in or produced by nature
  6. medical procedure a procedure employed by medical or dental practitioners
  7. material possession property or belongings that are tangible
  8. turn a profit make a profit; gain money or materially
  9. materialist someone with great regard for material possessions
  10. Federal Party a major political party in the United States in the early 19th century; founded by Alexander Hamilton; favored a strong centralized government
  11. mitral valve valve with two cusps
  12. materiality the quality of having physical form or substance
  13. serial port an interface that transmits data a bit at a time
  14. Marcel Proust French novelist (1871-1922)
  15. arterial road a major or main route
  16. medical profession the body of individuals who are qualified to practice medicine
  17. raptorial bird any of numerous carnivorous birds that hunt and kill other animals
  18. imperial beard a small tufted beard worn by Emperor Napoleon III
  19. waterproof not permitting the passage of liquid
  20. material witness a witness whose testimony is both relevant to the matter at issue and required in order to resolve the matter