v.
1.move downward and lower, but not necessarily all the way
2.go under, "The raft sank and its occupants drowned"
3.grow smaller
4.be recorded or remembered
5.be ingested
6.be defeated
7.disappear beyond the horizon
8.stop operating
Idiom of the Day
break up (something) or break (something) up
to separate, to divide into groups or pieces, to put an end to something
Nobody wanted to break up their groups. We usually break up into small groups during our class.