is·sei 
(ēssā′)
(ēssā′)n. pl. issei or is·seis
A Japanese immigrant, especially one to the United States.
[Japanese : ichi, one, first (from Middle Chinese ʔjit (also the source of Mandarin yī, one), ultimately from Proto-Sino-Tibetan *it; akin to Burmese, ʔac) + sei, generation (from Middle Chinese ʂiaj`, generation, world; also the source of Mandarin shì).]
- Indo-European root: upo
- Indo-European root: wal-
- Indo-European root: wap-
- Indo-European root: we-
- Indo-European root: webh-
- Indo-European root: wed-
- Indo-European root: wed-
- Indo-European root: weg-
- Indo-European root: wegh-
- Indo-European root: wei-
- Indo-European root: weid-
- Indo-European root: weik-
- Indo-European root: weik-
- Indo-European root: weik-
- Indo-European root: weip-
- Indo-European root: weiə-
- Indo-European root: wekti-
- Indo-European root: wekw-
- Indo-European root: wel-
- Indo-European root: wel-
- Indo-European root: welə-
- Indo-European root: wemə-
- Indo-European root: wen-
- Indo-European root: wen-
- Indo-European root: wer-