Source : WordNet®

fax
     n : duplicator that transmits the copy by wire or radio [syn: {facsimile},
          {facsimile machine}]
     v : send something via a facsimile machine; "Can you fax me the
         report right away?" [syn: {telefax}, {facsimile}]

Source : Free On-Line Dictionary of Computing

fax
     
        {facsimile}