Definition: automagically
Source: The Free On-line Dictionary of Computing (2003-OCT-10)
automagically <jargon> /aw-toh-maj'i-klee/ or /aw-toh-maj'i-k*l-ee/ 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. E.g. "The C-INTERCAL compiler generates C, then automagically invokes cc to produce an executable." See magic. [Jargon File] (2001-05-18)
Source: Jargon File (4.3.1, 29 Jun 2001)
automagically /aw-toh-maj'i-klee/ adv. 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.
