The Collaborative International Dictionary of English v.0.48:

machine-readable \ma*chin"e-read"a*ble\, a. (Computers)
   Readable by a machine; especially, available on a
   data-storage medium in a binary format that can be rapidly
   converted by standard input devices into data in a computer
   memory; as, the CIDE dictionary is a machine-readable
   dictionary.
   [PJC]