Definition of "foul-tongued" []

• Foul-spoken; foul-mouthed.

The Century Dictionary (Public Domain)

• "No. He is, in fact, a mouth-breathing brat, an uncommunicative cipher, a selfish unappreciative loafer, an aggressively stupid misfit and a foul-tongued, futureless creep."
• "Highgate announced his prodigious admiration for the young lady; and, it was said, corrected Farintosh, as a low-minded, foul-tongued young cub, for daring to speak disrespectfully of her."
• "And Madame Gordeloup, rising in her energy from her seat for the purpose, strove to throw upon Harry such another glance as the injured, insulted wife had thrown upon her foul-tongued, dying lord."