Verb
(informal) To speak in a particularly boastful or arrogant manner.
(informal) To speak for a tedious or exasperating length of time.
(informal) To utter something in a brash, unwelcome, or unpleasant manner. (Can we add an example for this sense?)
Source: en.wiktionary.orgGenerally, these are the sorts of people who are first to spout off that they won't put in the sweat or effort until after they get their "big break." Source: Internet
Get your facts straight next time you spout off on TV. Source: Internet
Instead, you just spout off nonsense and show the ignorance you’ve proven to have time and time again. Source: Internet
The laws are there…they need to be enforced and we need a premier that does not spout off that he supports the issuance of managerial level permits as it creates entry jobs for Caymanians. Source: Internet
Learn what T Cell immunity is before you spout off about things you clearly know nothing about. Source: Internet
Swimmers at Għadira Bay were treated to the sight of a large water spout off shore early in the afternoon. Source: Internet