Word: muttering
Part of speech: Verb
Syllables: mu
tter
ing
Definition: Present participle of mutter; make complaining remarks or noises under one's breath
Morphemes:
Affix: mutter
Language: en
PoS: Verb
Meaning: To utter words, especially complaints or angry expressions, indistinctly or with a low voice and lips partly closed; to say under one's breath.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form present participles of verbs.