ballonet

Tanımlar (İngilizce)

1. isim Any of several small balloons, inside a dirigible, that can be inflated or deflated to control buoyancy during flight.

   “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 […].”