Word: foulmouth
Part of speech: Noun
Syllables: foul
mouth
Definition: A foul-mouthed person; one who uses obscene language.
Morphemes:
Affix: foul
Language: en
PoS: Adjective
Meaning: obscene, vulgar or abusive.
Affix: mouth
Language: en
PoS: Noun
Meaning: A loud or overly talkative person.