A person who flies in balloons, especially in hot-air balloons.(noun)
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Use "balloonist" in a sentence
"Joe DiGenova, perpetual talking head and Bush administration trial balloonist, is putting out the word that Scooter Libby will be pardoned by President Bush."
"The fallen balloonist is in effect a runaway slave."
""You take the wheel," called the balloonist to Mr. Damon."