natter
verb (used without object)
to talk incessantly; chatter.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mr. Whitehead’s Geronte is almost childlike in his greed and need, and maintains a certain courtly charm even when he is nattering on about the state of his bowels.
From New York Times ● Apr. 10, 2014