swim bladder

Noun

 * 1)  A gas-filled sac within the bodies of most fish that variously acts as a float, lung, sound-producing organ or an aid to hearing.

Translations

 * Arabic: نَفَّاخَة الْعَوْم, مَثَانَة الْعَوْم, مَثَانَة السِّبَاحَة, مَثَانَة الْغَاز
 * Armenian:
 * Basque: igeri-maskuri
 * Belarusian: плавальны пузыр
 * Bengali: পটকা
 * Bulgarian: плавателен мехур
 * Catalan: bufeta natatòria, vesícula natatòria
 * Chinese:
 * Mandarin: ,
 * Czech: plynový měchýř
 * Danish:
 * Dutch: ,
 * Esperanto: naĝoveziko
 * Estonian: ujupõis
 * Finnish:
 * French:
 * Galician: vexiga natatoria
 * Georgian: საცურავი ბუშტი
 * German:
 * Hebrew: שלפוחית אוויר
 * Hindi: वायुशय
 * Hungarian:
 * Icelandic: sundmagi
 * Indonesian: gelembung renang
 * Ingrian: kalanrakko
 * Irish: bolgán
 * Italian: vescica natatoria
 * Japanese:
 * Kalmyk: шоһл
 * Korean:
 * Lithuanian: plaukiojimo pūslė
 * Malay: pundi renang
 * Maori: kōputaputa
 * Persian: بادکنک شناوری
 * Polish: pęcherz pławny
 * Portuguese: bexiga natatória
 * Romanian:
 * Russian:
 * Serbo-Croatian: riblji mjehur
 * Spanish: vejiga natatoria
 * Swedish:
 * Turkish:
 * Ukrainian: пла́вальний міху́р
 * Vietnamese: bong bóng cá
 * Volapük: