This term is used by companies that offer subscription services to clients for example, telephone carriers, Internet service providers, and hosts. It is a measure of the revenue generated by one customer phone, pager, etc., per unit time, typically per year or month.
filch. vb. 1. (tr) to steal or take surreptitiously in small amounts; pilfer. [C16 filchen to steal, attack, perhaps from Old English gefylce band of men].
Waulking (also known as fulling) is the process in making cloth where it is beaten to make it thicker and water resistant (especially needed in Scotland). Fulling mills were introduced in medieval times but in many more remote and self-sufficient areas, the process continued to be done by hand up into the 20th century.