1. necessity the condition of being essential or indispensable
  2. of necessity in such a manner as could not be otherwise
  3. lemon zest tiny bits of lemon peel
  4. necessary absolutely essential
  5. Tammany Society a political organization within the Democratic Party in New York City (late 1800's and early 1900's) seeking political control by corruption and bossism
  6. human-sized having the approximate size of a human being
  7. immune system a system (including the thymus and bone marrow and lymphoid tissues) that protects the body from foreign substances and pathogenic organisms by producing the immune response
  8. incessant uninterrupted in time and indefinitely long continuing
  9. man-sized calling for the strength of a man
  10. luminosity the quality of emitting or reflecting light
  11. concession the act of yielding
  12. immensity unusual largeness in size or extent or number
  13. anamnesis the ability to recall the past
  14. necessitate require as useful, just, or proper
  15. mnemonist an expert in the use of mnemonics
  16. unnecessary not needed
  17. genus Sitta type genus of the Sittidae
  18. consist have its essential character
  19. genus Sida large genus of tropical subshrubs or herbs some of which yield fibers of mucilaginous substances
  20. Numenius arquata common Eurasian curlew