Definitions for ballooning
flying in a balloon
the sport or hobby of flying in a balloon
When he retired, he took up ballooning.
growing rapidly as a balloon
The ballooning economy was out of control.
rising high in the air
The cricketer hit a ballooning shot for six runs.
the art or practice of managing balloons or voyaging in them
the process of temporarily raising the value of a stock, as by fictitious sales