period

[1]	interval , time period , period of time , time , term , span , duration , spell , space , stretch , while , (Colloq) (Mainly Brit) patch
[2]	era , days , epoch , aeon , age , years
[3]	full stop
[4]	geological period
[5]	menstruation , menses , menstruum , catamenia , flow
[6]	point , full stop , stop , full point