made to serve a specific purpose
For All “Intents and Purposes” vs. “Intensive Purposes”Both for all intents and purposes and for all intensive purposes are widely used to mean “for all practical purposes” or “virtually.” But which one is correct? The standard idiom is for all intents and purposes, not for all intensive purposes, though if you were to say these two forms out loud it might be hard to tell the difference between the two. For all …
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for purpose-built
The most telling clue lies in Terminal Five, which was purpose-built for British Airways.
Down here it was giant malls, purpose-built dot-com buildings, and the occasional fun-park.Makers|Cory Doctorow