| PIP | play on a pipe |
|---|---|
| PIP | transport by pipeline |
| PIP | a small homemade bomb usually contained in a metal pipe |
| PIP | a small round container that is open at the top for holding tobacco |
| PIP | a clamp for holding pipe that is to be cut or threaded |
| PIP | cleaning implement consisting of a flexible tufted wire that is used to clean a pipe stem |
| PIP | a hand tool for cutting pipe |
| PIP | become quiet or quieter |
| PIP | a fantastic but vain hope (from fantasies induced by the opium pipe) |
| PIP | a craftsman who installs and repairs pipes and fixtures and appliances |
| PIP | fitting consisting of threaded pieces of pipe for joining pipes together |
| PIP | bring in through pipes, as of liquids such as oil |