Foul-mouthed a. Using language scurrilous, opprobrious, obscene, or profane; abusive; as, noisy foul-mouthed women all shouting at once.
Syn: -- foul-spoken.
So foul-mouthed a witness never appeared in any cause. --Addison.
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foul-mouthed
adj : using foul or obscene language; "noisy foul-mouthed women
all shouting at once" [syn: foul-spoken]