Word: issei
Part of speech: Noun
Syllables: Is
sei
Definition: A member of the first generation of Japanese immigrants to North America, South America or Australia.
Morphemes:
Affix: issei
Language: en
PoS: Noun
Meaning: A member of the first generation of Japanese immigrants to North America, South America or Australia.
Etymology Compounds: Affix: 一世
Language: ja
Decoded: Yi Shi 
Meaning: issei