Definition of "foul-spoken" []

• Using profane, scurrilous, slanderous, or obscene language; same as foul-mouthed. (adjective)

Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)

• "They started to throw me ugly looks and opened their mouths for some of the best swearing that you'll ever hear — but then they realized I wasn't a foul-spoken boy at all but a young robber baron and they fed me sugary sweets from golden spoons."
• "Seven are hulking, idle, slouching young men, patched and shabby, too short in the sleeves and too tight in the legs, slimly clothed, foul-spoken, repulsive wretches inside and out."
• "In vain the wretched father stormed, and swore, and knocked down more than one foul-spoken fellow that had breathed against dear Grace."