Rockoon meaning
[rok-oon, ro-koon]
Definitions of rockoon is:
  • noun rockoon
    a rocket launched from a balloon at a high altitude.
  • noun rockoon
    a rocket carrying scientific equipment for studying the upper atmosphere, fired from a balloon at high altitude
  • noun rockoon
    a high-altitude sounding system in which a rocket is launched upward from a balloon that has reached its maximum altitude