Word: seizing
Part of speech: Noun
Syllables: seiz
ing
Definition: The act of grabbing or taking possession.
Morphemes:
Affix: seize
Language: en
PoS: Verb
Meaning: To deliberately take hold of; to grab or capture.
Etymology Compounds: Affix: seisir
Language: fro
Decoded: seisir
Meaning: to take possession of; invest 
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.