Word: pinning
Part of speech: Noun
Syllables: pi
nning
Definition: The action of the verb pin in any sense.
Morphemes:
Affix: pin
Language: en
PoS: Verb
Meaning: To cause (a piece) to be in a pin.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.