We found 4 dictionaries that define the word hot air ballooning:

General (1 matching dictionary)

1. Hot air ballooning: Wikipedia, the Free Encyclopedia

Business (1 matching dictionary)

2. Travel Industry Dictionary (No longer online)

Slang (2 matching dictionaries)

3. hot air ballooning, Hot air ballooning: Urban Dictionary

Definitions from Wikipedia (Hot air ballooning) ▸ noun:  the recreational and competitive adventure sport of flying hot air balloons. ▸ Words similar to hot air ballooning ▸ Usage examples for hot air ballooning ▸ Idioms related to hot air ballooning ▸ Wikipedia articles (New!) ▸ Words that often appear near hot air ballooning ▸ Rhymes of hot air ballooning ▸ Invented words related to hot air ballooning