纪
jì
I n.
1) hist. period of 12 years
2) geological period
3) Surname
II b.f.
1) historical record; annals; chronicles (纪事)
2) century (世纪)
3) person's age (年纪)
4) discipline (纪律)
5) institutions; laws and regulations
III v.
1) write down; record
2) arrange; put in order