Word: sai
Part of speech: Noun
Syllables: sai
Definition: A handheld weapon with three prongs, used in some Oriental martial arts.
Morphemes:
Affix: sai
Language: en
PoS: Noun
Meaning: A handheld weapon with three prongs, used in some Oriental martial arts.
Etymology Compounds: Affix: 釵
Language: ja
Decoded: Chai 
Meaning: sai