Origin of tap water
Examples from the Web for tap water
Our own experiments have been made both with distilled water and tap-water with the advantage in favor of the latter.The North American Slime-Moulds|Thomas H. (Thomas Huston) MacBride
The cell is usually filled with tap-water, and a period of rest after making up, generally speaking, improves the sensitiveness.Response in the Living and Non-Living|Jagadis Chunder Bose
Thus, a shallow tin vessel, such as the lid of a biscuit box, may be levelled and filled with tap-water through a rubber hose.