platform in WordNet English dictionary

1. a woman's shoe with a very high thick sole
   chopine  platform 
   
2. a raised horizontal surface
   "the speaker mounted the platform"
   platform 
   
3. any military structure or vehicle bearing weapons
   platform  weapons platform 
   
4. the combination of a particular computer and a particular operating system
   platform 
   
5. a document stating the aims and principles of a political party
   "their candidate simply ignored the party platform"; "they won the election even though they offered no positive program"
   platform  political platform  political program  program