The art of making speeches; rhetoric or oratory.(noun)
The act of speaking, especially at excessive length.(noun)
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Use "speechifying" in a sentence
"(And I actually agree with you a little bit -- his speechifying is a bit overrated.)"
"But - and it's a big 'but' - speechifying is very worthy, but it's nothing without the deeds."
"Indeed, even the students at Princeton would be hard-pressed to argue against such a reform of the filibuster, since extended speechifying is precisely the means they have used to make their point."