moment

noun

1.
a particular point in time
sith instant minute second
2.
an indefinitely short time
bit minute mo second
Derived from:
momentaneous momentary
3.
4.
having important effects or influence
consequence import
Derived from:
momentous
5.
a turning force produced by an object acting at a distance (or a measure of that force)
6.
the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value