0 to talk for a long time in a silly or annoying way:
What on earth are you blathering on about?
Stop blathering, woman!
It's really irritating to have to scroll through a load of blather before you get to the real point.
This is perfectly coherent blather, but blather none the less.
His judgements, however, include such statements as 'the heights of inarticulacy', 'this blather', language studies 'hijacked by the descriptive linguists', and 'dreary gruel' (the output of those linguists).
She blathers on like a clockwork parrot and some of us are getting pretty sick of it.
There is to be more talk apparently—some of us would say more havers and blathering—but no action.
They blather about what they intend to do for small businesses.
I am afraid that that sort of rhetorical blather does not meet the needs of the case.