Word: gnasting
Part of speech: Noun
Syllables: gna
sting
Definition: Gnashing; grind together, of teeth
Morphemes:
Affix: gnast
Language: en
PoS: Verb
Meaning: To gnash; grind together, of teeth
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.