1. empirical derived from experiment and observation rather than theory
  2. amber-green of green tinged with amber
  3. hamburger bun a round bun shaped to hold a hamburger patty
  4. temperature change a process whereby the degree of hotness of a body changes
  5. peppercorn pungent seasoning from the berry of the common pepper plant of East India; use whole or ground
  6. member bank a bank that is a member of the Federal Reserve System
  7. embarkation the act of passengers and crew getting aboard a ship or aircraft
  8. membrane a sheet of tissue that lines or connects organs or cells
  9. temperature the degree of hotness or coldness of a body or environment
  10. bumper guard vertical bars attached to a bumper to prevent locking bumpers with another vehicle
  11. beer garden tavern with an outdoor area (usually resembling a garden) where beer and other alcoholic drinks are served
  12. imprecation the act of calling down a curse that invokes evil
  13. embark on get off the ground
  14. bumper car a small low-powered electrically powered vehicle driven on a special platform where there are many others to be dodged
  15. impractical not workable
  16. membership card a card certifying membership in an organization
  17. empirically in an empirical manner
  18. membranophone a musical percussion instrument
  19. imbrication covering with a design in which one element covers a part of another (as with tiles or shingles)
  20. embrocation a medicinal liquid that is rubbed into the skin to relieve muscular stiffness and pain

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