Chinese
|  | 
 one; 1; single one; 1; single; a; (before verbs) as soon as, once; (before a noun) entire (family, etc.) | 
 life; age; generation life; age; generation; era; world; lifetime | 
| simp. and trad. (一世)
 | 一 | 世 | 
Noun
一世 
-  throughout one's life
-  first generation