Definitions
1.NounA spring or headwater.
2.NounAn area of high elevation, viewed as the catchment basin for a region.
3.NounA reservoir or natural source of water that is put to use.
4.NounA portion of a device or system where water is stored before it is used, such as a header tank.
5.NounThe amount of water or water pressure provided by a waterhead (reservoir or portion of a device that stores water).
6.NounA showerhead.
7.NounThe place where water enters or exits a device or system
8.NounA water main
9.NounA burst of water.
10.NounHydrocephalus
11.NounThe enlarged head of a person or animal with hydrocephalus.
12.NounA hydrocephalic person or animal
13.NounA stupid and/or ugly person.
14.VerbTo behave in an imbecilic manner.