automagically

   Automatically,  but in a way that, for some reason (typically because
   it is too complicated, or too ugly, or perhaps even too trivial), the
   speaker  doesn't  feel  like  explaining  to  you.  See {magic}. "The
   C-INTERCAL  compiler generates C, then automagically invokes cc(1) to
   produce an executable."

   This  term is quite old, going back at least to the mid-70s in jargon
   and   probably   much  earlier.  The  word  `automagic'  occurred  in
   advertising  (for  a  shirt-ironing  gadget)  as far back as the late
   1940s.

[glossary]
[Reference(s) to this entry by made by: {COME FROM}{magic}{sig block}]