Pronunciation: ˌ ba-l ə - ' n ā
Function: noun
Etymology: French ballonnet, diminutive of ballon
Date: 1902
: a compartment of variable volume within the interior of a balloon or airship used to control ascent and descent
Pronunciation: ˌ ba-l ə - ' n ā
Function: noun
Etymology: French ballonnet, diminutive of ballon
Date: 1902
: a compartment of variable volume within the interior of a balloon or airship used to control ascent and descent
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012