blather

1. (intransitive, derogatory) To talk rapidly without making much sense.Examples: "“There you go blatherin’,” said Brindle, intending a mild rebuke."; "It was at the unveiling of Sir John Gray's statue. Edmund Dwyer Gray was speaking, blathering away, and here was this old fellow, crabbed-looking old chap, looking at him from under his bushy eyebrows."; "On and on he blathered, taking refuge in the one thing he felt lent him superiority: words."derogatoryintransitive

2. (transitive, derogatory) To say (something foolish or nonsensical); to say (something) in a foolish or overly verbose way.Examples: "Then, just before the wedding, the old man feels he’s honor bound to tell his future son-in-law the secret of his past; so the damned idiot blathers the whole story of his killing the man and breaking jail!"; "[…] the church attitude has never been that a teacher should be allowed to blather anything that comes into his head without any accountability at all."derogatorytransitive