Word: banzai
Part of speech: Adjective
Syllables: ban
zai
Definition: Thrill-seeking; wild.
Morphemes:
Affix: banzai
Language: en
PoS: Adjective
Meaning: Thrill-seeking; wild.
Etymology Compounds: Affix: 万歳
Language: ja
Decoded: Mo Sui 
Meaning: long live..., huzzah, hurrah