Word: scumming
Part of speech: Noun
Syllables: scum
ming
Definition: That which is scummed off; skimmings; scum.
Morphemes:
Affix: scum
Language: en
PoS: Verb
Meaning: To remove (something) as scum.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.