balloon (bəˈluːn) ![[Click for IPA pronunciation guide]](http://static.sfdict.com/dictstatic/g/d/dictionary_questionbutton_default.gif) |
| |
| —n |
| 1. | an inflatable rubber bag of various sizes, shapes, and colours: usually used as a plaything or party decoration |
| 2. | barrage balloon See also hot-air balloon a large impermeable bag inflated with a lighter-than-air gas, designed to rise and float in the atmosphere. It may have a basket or gondola for carrying passengers, etc |
| 3. | a circular or elliptical figure containing the words or thoughts of a character in a cartoon |
| 4. | (Brit) |
| | a. a kick or stroke that propels a ball high into the air |
| | b. (as modifier): a balloon shot |
| 5. | chem a round-bottomed flask |
| 6. | a large rounded brandy glass |
| 7. | commerce |
| | a. a large sum paid as an irregular instalment of a loan repayment |
| | b. (as modifier): a balloon loan |
| 8. | surgery |
| | a. an inflatable plastic tube used for dilating obstructed blood vessels or parts of the alimentary canal |
| | b. (as modifier): balloon angioplasty |
| 9. | informal go down like a lead balloon to be completely unsuccessful or unpopular |
| 10. | informal when the balloon goes up when the trouble or action begins |
| |
| —vb |
| 11. | (intr) to go up or fly in a balloon |
| 12. | (intr) to increase or expand significantly and rapidly: losses ballooned to £278 million |
| 13. | to inflate or be inflated; distend; swell: the wind ballooned the sails |
| 14. | (Brit) (tr) to propel (a ball) high into the air |
| |
| [C16 (in the sense: ball, ball game): from Italian dialect ballone, from balla, of Germanic origin; compare Old High German ballaball1] |
| |
| bal'looning |
| |
| —n |
| |
| bal'loonist |
| |
| —n |
| |
| bal'loon-like |
| |
| —adj |