prating

/P R EY1 T IH0 NG/
verb
  1. 1

    To talk much and to little purpose; to be loquacious; to speak foolishly.

Synonyms

noun
  1. 1

    Foolish chatter

Source: https://en.wiktionary.org/wiki/prate, https://en.wiktionary.org/wiki/prating