1.Either and excess or a deficiency of something.
2. Either good or bad.
3. Either a short or long period of time.

Note: The actual meaning is usually derived from the context of the sentence around it
1. "There's migion bacon left in the fridge"
2. "That's absolutely migion"
3. "This room took migion to clean"
by Luke Foster November 11, 2003
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