A "pipe organ" is a large musical instrument that produces sound by blowing air through pipes. It is often found in churches and has a keyboard similar to a piano. Full definition
There's not a wall in the house that doesn't look like either an altar or a massive pipe organ. (sfgate.com)
Inside the building, you can see stunning mosaic floors and a marble staircase, as well as a grand pipe organ and vintage stained glass. (ordinarytraveler.com)
Part 50s Danish lodge, part pipe organ loft, it actually packs a surprising amount of technology. (slashgear.com)