Pipe"lay`ing, n., or Pipe" lay`ing. 1. The laying of conducting pipes underground, as for water, gas, etc.

2. (Polit. Cant) The act or method of making combinations for personal advantage secretly or slyly; -- in this sense, usually written as one word. [U.S.]

Pipe"lay`ing, n., or Pipe" lay`ing. 1. The laying of conducting pipes underground, as for water, gas, etc.

2. (Polit. Cant) The act or method of making combinations for personal advantage secretly or slyly; -- in this sense, usually written as one word. [U.S.]