Word: seizing
Part of speech: Verb
Syllables: seiz
ing
Definition: Present participle of seize; take possession of by force, as after an invasion
Morphemes:
Affix: seize
Language: en
PoS: Verb
Meaning: To take possession of (by force, law etc.).
Etymology Compounds: Affix: seisir
Language: fro
Decoded: seisir
Meaning: to take possession of; invest 
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form present participles of verbs.