Word: fiending
Part of speech: Noun
Syllables: fien
ding
Definition: An intense craving (especially for a drug).
Morphemes:
Affix: fiend
Language: en
PoS: Noun
Meaning: An addict or fanatic.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.