Blimp
non-rigid airship From Wikipedia, the free encyclopedia
A blimp is a kind of airship. Some airships have a structure in them. They have no structure in them. They were used by the United States in WWII to fight against submarines. They are now used mostly for advertising.

Other websites
The dictionary definition of blimp at Wiktionary
Media related to Non-rigid airships at Wikimedia Commons
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