See Also: Tapping(medicine)
tapping(1)(dictionary)
tapping(2)(dictionary)
Tapping Out(casino)
phone-tapping(dictionary)

tapping(2) (iou)



tapping noun2. LME.
[from TAP verb2 + -ING1.]
The action of TAP verb2; an act or instance of this, a light distinct rap or knock.
Comb.: tapping key a button or lever operating a mechanical device for making or breaking an electric circuit, used in telegraphy etc.