Word: mastering
Part of speech: Noun
Syllables: ma
ster
ing
Definition: Becoming professional in the use of something; having mastery of.
Morphemes:
Affix: master
Language: en
PoS: Noun
Meaning: An expert at something.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Having a specified quality, characteristic, or nature; of the kind of