1. space platform a manned artificial satellite in a fixed orbit designed for scientific research
  2. platform a raised horizontal surface
  3. weapons platform any military structure or vehicle bearing weapons
  4. political platform a document stating the aims and principles of a political party
  5. multiform occurring in or having many shapes or appearances
  6. erythema multiforme a red rash caused by hypersensitivity to a drug or disease or other allergen
  7. drilling platform drilling rig consisting of an offshore platform (floating or fixed to the sea bed) from which many oil wells can be bored radially
  8. apoplectiform resembling apoplexy
  9. nom de plume a name an author uses instead of their real name
  10. metabolism the organic processes that are necessary for life
  11. manipulative skillful in influencing others to one's own advantage
  12. Canada balsam medium-sized fir of northeastern North America
  13. formidable extremely impressive in strength or excellence
  14. Canada plum small tree native to northeastern North America having oblong orange-red fruit
  15. family Plataleidae spoonbills
  16. family Platanaceae coextensive with the genus Platanus: plane trees
  17. Rumohra adiantiformis widely distributed fern of tropical southern hemisphere having leathery pinnatifid fronds
  18. stand firm stand up or offer resistance to somebody or something
  19. bound form a morpheme that occurs only as part of a larger construction
  20. hold firm refuse to abandon one's opinion or belief

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