blether

/ˈblɛðər/
noun
  1. Foolish or trivial talk; chatter.
    • His speech was just a lot of blether with no real substance.
    • I couldn't concentrate with all their blether in the background.
    • She dismissed the rumors as meaningless blether.
Synonyms
verb
  1. To talk in a foolish or rambling way; to chatter.
    • Stop blethering and get to the point!
    • He was blethering on about his new hobby until everyone lost interest.
    • They sat around blethering about nothing for hours.
What does "blether" mean? | whatsthatwordmean | whatsthatwordmean