Word: mouthing
Part of speech: Noun
Syllables: mou
thing
Definition: Ranting; passionate speech devoid of meaning.
Morphemes:
Affix: mouth
Language: en
PoS: Noun
Meaning: A loud or overly talkative person.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.