Multo-scribbling

Thus spoke the Demon (late call'd "multifaced" / By multo-scribbling Southey).

Joseph Wolff (1795-1862): One of his letters. — Anything that relates to this eccentric and "multo-scribbling" man is interesting. I have a letter addressed by him to Mr. Hackman from Isle Brewers, Somerset, June 25, 1857 ..."

Indeed, few more wholesome exercises could be desired for the multo-scribbling novelist of to-day than the study of the Characters of Overbury and Earle, who use the labour of the file on every line and make every sentence an apothegm.