minimum

ot noun

1. The lowest limit. We need a minimum of three staff members on duty at all time.
2. The smallest amount. He always tries to get away with doing the minimum.
3. A period of minimum brightness or energy intensity (of a star). The Maunder minimum of the Sun reportedly corresponded to a period of great cold on Earth.
4. A lower bound of a set which is also an element of that set.

sifat adjective

1. To the lowest degree.