Word: mousing
Part of speech: Noun
Syllables: mou
sing
Definition: The act of hunting mice (or similar prey), especially by pouncing on them from above.
Morphemes:
Affix: mouse
Language: en
PoS: Verb
Meaning: To hunt or catch mice (the rodents), usually of cats.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.