The Collaborative International Dictionary of English v.0.48:

Indigested \In`di*gest"ed\, a. [Pref. in- not + digested.]
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   1. Not digested; undigested. "Indigested food." --Dryden.
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   2. Not resolved; not regularly disposed and arranged; not
      methodical; crude; as, an indigested array of facts.
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            In hot reformations . . . the whole is generally
            crude, harsh, and indigested.         --Burke.
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            This, like an indigested meteor, appeared and
            disappeared almost at the same time.  --South.
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   3. (Med.)
      (a) Not in a state suitable for healing; -- said of
          wounds.
      (b) Not ripened or suppurated; -- said of an abscess or
          its contents.
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   4. Not softened by heat, hot water, or steam.
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