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B_______
Definitions
Any of several small balloons, inside a dirigible, that can be inflated or deflated to control buoyancy during flight.
Word origin
Borrowed from French ballonnet.
Used in a sentence
“An observation balloon, sausage-shaped and thickened at one end by small subsidiary ballonets, lifted itself, almost as though it were being hoisted by a series of pulls, out of one of the hollows beneath them […].”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for ballonet yet.