'gasbag' definitions:

Definition of 'gasbag'

From: WordNet
noun
A boring person who talks a great deal about uninteresting topics [syn: gasbag, windbag]
noun
The bag containing the gas in a balloon [syn: envelope, gasbag]

Definition of 'gasbag'

From: GCIDE
  • gasbag \gasbag\ n.
  • 1. a person who talks a great deal about uninteresting topics.
  • Syn: windbag. [WordNet 1.5]
  • 2. the bag containing the gas in a balloon.
  • Syn: envelope. [WordNet 1.5]

Synonyms of 'gasbag'

From: Moby Thesaurus