Word: mofettes
Part of speech: Noun
Syllables: mo
fettes
Definition: Plural of mofette;  is a name applied to a volcanic discharge consisting chiefly of carbon dioxide, often associated with other vapours, representing the final phase of volcanic activity
Morphemes:
Affix: mofette
Language: en
PoS: Noun
Meaning: mofetta
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).