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WordNet
pipe in
  1. v. bring in through pipes; "We have to pip in oil"

  2. bring in through pipes; "Music was piped into the offices"

Usage examples of "pipe in".

I mention it purely to give comfort to those of you who have found raw sewage backing up a waste pipe in your new caldarium, three days after your contractors vanished off the site.

The wind did not pipe in the ears, at the speed of the ship before it, but lulled, brought salty odors, stroked coolness across bare sun-warmed skins.

Firstly, a pipe-smoking man might possibly have a brand-new, unused pipe in his pocket, and no tobacco, but it is exceedingly unlikely at least as unlikely as a theatrical promoter with no idea of the usual customs of recompense on a tour, who is accompanied by a taciturn ex-army officer (Afghanistan, unless I miss my guess).

The logs would be strapped back together with iron bands and used to pipe in water from a spring not far distant.

When they went inside they found that the Duke of Cambridge was already there, enjoying a pipe in the anteroom.