- slang a voluble person who has little of interest to communicate
- the bag in a set of bagpipes, which provides a continuous flow of air to the pipes
WordReference Random House Learner's Dictionary of American English © 2015
- Informal Termsa tiresomely wordy talker or speaker.
- Informal Terms[Informal.]an empty, voluble, pretentious talker.
- Music and Dancethe bag of a bagpipe.
late Middle English;
see wind1, bag