n. A babbler, a mumbler, one who speaks incessantly.
the GNU version of the Collaborative International Dictionary of English
n. One who maunders.
The Century Dictionary and Cyclopedia
n. A beggar.
n. A grumbler; a driveler.
Word Usage
"Otherwise this irritable maunderer would have known that, everything else apart, I am heartily tired of the responsibilities of youth under any such constant surveillance."