What is "maundered"

Usage examples of "maundered".

Sometimes I see a milkiness in the blebs, you know, and I think it’s there to remind me of the babes—” While he maundered on, Tesla realized that the finery he’d unfurled was not a garment at all: It was his body.

The account maundered on for a couple more paragraphs, but Erwin merely skimmed them.

The Fisher maundered on about having to make hundreds of casts during a Singer's lifetime.

Though Concera had maundered on and on about how careful Singers were to protect their claims by using devious routes to and from, Keborgen might just as easily have flown straight in the hope of reaching safety.

But Your Majesty will have noticed that, though he professes to be now a Christian, the old dotard maundered much about his dead mate's still wandering the world—and why?