Word: bigmouth
Part of speech: Noun
Syllables: big
mouth
Definition: One who talks too much or says things which should not be said.
Morphemes:
Affix: big
Language: en
PoS: Adjective
Meaning: Thought to have undue influence.
Affix: mouth
Language: en
PoS: Noun
Meaning: A loud or overly talkative person.