The Collaborative International Dictionary of English v.0.48:

Chargeable \Charge"a*ble\, a.
   1. That may be charged, laid, imposed, or imputes; as, a duty
      chargeable on iron; a fault chargeable on a man.
      [1913 Webster]

   2. Subject to be charge or accused; liable or responsible;
      as, revenues chargeable with a claim; a man chargeable
      with murder.
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   3. Serving to create expense; costly; burdensome.
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            That we might not be chargeable to any of you. --2.
                                                  Thess. iii. 8.
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            For the sculptures, which are elegant, were very
            chargeable.                           --Evelyn.
      [1913 Webster]

WordNet (r) 3.0 (2006):

chargeable
    adj 1: liable to be accused, or cause for such liability; "the
           suspect was chargeable"; "an indictable offense" [syn:
           chargeable, indictable]