The Collaborative International Dictionary of English v.0.48:

Consume \Con*sume"\ (k[o^]n*s[=u]m"), v. t. [imp. & p. p.
   Consumed (k[o^]n*s[=u]md"); p. pr. & vb. n. Consuming.]
   [L. consumere to take wholly or completely, to consume; con-
   + sumere to take; sub + emere to buy. See Redeem.]
   To destroy, as by decomposition, dissipation, waste, or fire;
   to use up; to expend; to waste; to burn up; to eat up; to
   devour.
   [1913 Webster]

         If he were putting to my house the brand
         That shall consume it.                   --Shak.
   [1913 Webster]

         Lay up for yourselves treasures in heaven, where
         neither moth nor rust doth consume.      --Matt. vi. 20
                                                  (Rev. Ver.).
   [1913 Webster]

         Let me alone . . . that I may consume them. --Ex.
                                                  xxxii. 10.

   Syn: To destroy; swallow up; ingulf; absorb; waste; exhaust;
        spend; expend; squander; lavish; dissipate.
        [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

consumed \consumed\ adj.
   1. completely used up.

   Syn: used-up(prenominal), used up(predicate).
        [WordNet 1.5]

   2. eaten or drunk up.
      [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

eaten \eaten\ adj.
   ingested through the mouth. Contrasted with uneaten.
   [Narrower terms: consumed; devoured, eaten up(predicate)]
   [WordNet 1.5 +PJC]

Moby Thesaurus II by Grady Ward, 1.0:

92 Moby Thesaurus words for "consumed":
   Sanforized, abated, ablated, adust, ashen, ashy, attenuated, bated,
   belittled, blistered, burned, burnt, burnt up, burnt-up,
   by the board, consumed by fire, contracted, corky, curtailed,
   decreased, deflated, depleted, diminished, dissipated,
   down the drain, drained, dried-up, dropped, eaten up, effete,
   emacerated, emaciated, eroded, exhausted, expended, fallen,
   finished, forfeit, forfeited, gone, gone to waste, gutted,
   impoverished, incinerated, irretrievable, less, lesser, long-lost,
   lost, lost to, lower, lowered, miniaturized, misspent,
   out the window, parched, preshrunk, pyrographic, pyrolyzed,
   reduced, retrenched, run to seed, scaled-down, scorched, sear,
   seared, shorn, shorter, shriveled, shriveled up, shrunk, shrunken,
   singed, smaller, spent, squandered, sunburned, thin, used, used up,
   wasted, wasted away, watered-down, weakened, weazened, withered,
   wizen, wizen-faced, wizened, worn, worn away, worn-out