Random Access Memory
Truck
Animal
what is ram?
To add to Hippy's list: A way to bash in doors.
What about a sportsball team?
Here is YET ONE MORE kind of ram for your list AH, a hydraulic ram!
If you live in the outback of Mt. Baker for twelve years as I did, you learn about these from the old-timers...arrange them just so in a flowing creek and the power of the creek will throw the water up to be caught and collected for household (or whatever) use.
http://www.motherearthnews.com/diy/hydraulic-ram-pump-zmaz79mjzraw.aspx
