Similar words: balloonist, balloon, trial balloon, swooning, global positioning system, balloting, zoning, honing. Meaning: [bə'luːn] 
n. flying in a balloon.
n. flying in a balloon. 31. There's also been much hand - wringing over ballooning mortgage debt.
32. Background: Apical ballooning syndrome is a recently described acute cardiac syndrome of uncertain etiology and prognosis.
33. Since the modest start, many interesting characters have filled the pages of ballooning history.
More similar words: balloonist, balloon, trial balloon, swooning, global positioning system, balloting, zoning, honing, boning, cloning, rationing, seasoning, poisoning, reasoning, reckoning, burgeoning, questioning, envisioning, positioning, functioning, sanctioning, vacationing, provisioning, conditioning, ironing board, food poisoning, repositioning, airconditioning, air conditioning, preconditioning.