Upekkha
(P
![](/files/02/59/75/f025975/public/00006.jpg)
li, ‘equanimity’). Fundamental Buddhist state of equilibrium in the mind. It is one of the seven constituents of enlightenment, and one of the four cardinal virtues (with
metta
,
karu
![](/files/02/59/75/f025975/public/00026.jpg)
![](/files/02/59/75/f025975/public/00006.jpg)
,
mudit
![](/files/02/59/75/f025975/public/00006.jpg)
), which controls the other three.
Uposatha
(P
![](/files/02/59/75/f025975/public/00006.jpg)
li, ‘fasting’; Skt.,
upavasatha
; Jap.,
fusatsu
). Buddhist observance on the days of (initially) new and full moon, now of the quarter moons. For laypeople (
up
saka
) it involves a day of more careful observance, sometimes by undertaking an additional three rules (
![](/files/02/59/75/f025975/public/00004.jpg)
la
), and by assembling at the local monastery, for worship, instruction, and renewal of vows to keep the precepts (
![](/files/02/59/75/f025975/public/00004.jpg)
![](/files/02/59/75/f025975/public/00013.jpg)
la). Monks are under obligation to attend a ceremony in which (or before which) acknowledgement of fault against the pratimok
![](/files/02/59/75/f025975/public/00014.jpg)
a is made. The pratimok
![](/files/02/59/75/f025975/public/00014.jpg)
a is recited at this ceremony.