loss

noun

1.
something that is lost
los
2.
gradual decline in amount or activity
Derived from:
lossy
3.
the act of losing someone or something
4.
the disadvantage that results from losing something
deprivation
5.
the experience of losing a loved one
6.
the amount by which the cost of a business exceeds its revenue
red red ink
Antonym:
gain
7.
military personnel lost by death or capture
personnel casualty
8.