The Collaborative International Dictionary of English v.0.48:

baked \baked\ (b[=a]kt), adj.
   2. dried out by heat or excessive exposure to sunlight.

   Syn: adust, parched, scorched, sunbaked.
        [WordNet 1.5]

   2. cooked with dry heat in an oven; -- of bread and pastries.
      [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Bake \Bake\ (b[=a]k), v. t. [imp. & p. p. Baked (b[=a]kt); p.
   pr. & vb. n. Baking.] [AS. bacan; akin to D. bakken, OHG.
   bacchan, G. backen, Icel. & Sw. baka, Dan. bage, Gr. fw`gein
   to roast.]
   1. To prepare, as food, by cooking in a dry heat, either in
      an oven or under coals, or on heated stone or metal; as,
      to bake bread, meat, apples.
      [1913 Webster]

   Note: Baking is the term usually applied to that method of
         cooking which exhausts the moisture in food more than
         roasting or broiling; but the distinction of meaning
         between roasting and baking is not always observed.
         [1913 Webster]

   2. To dry or harden (anything) by subjecting to heat, as, to
      bake bricks; the sun bakes the ground.
      [1913 Webster]

   3. To harden by cold.
      [1913 Webster]

            The earth . . . is baked with frost.  --Shak.
      [1913 Webster]

            They bake their sides upon the cold, hard stone.
                                                  --Spenser.
      [1913 Webster]

WordNet (r) 3.0 (2006):

baked
    adj 1: dried out by heat or excessive exposure to sunlight; "a
           vast desert all adust"; "land lying baked in the heat";
           "parched soil"; "the earth was scorched and bare";
           "sunbaked salt flats" [syn: adust, baked, parched,
           scorched, sunbaked]
    2: (bread and pastries) cooked by dry heat (as in an oven);
       "baked goods"

Moby Thesaurus II by Grady Ward, 1.0:

47 Moby Thesaurus words for "baked":
   adust, boiled, braised, broiled, browned, burnt, coddled, cooked,
   corky, curried, dehydrated, desiccated, deviled, dried, dried-up,
   evaporated, exsiccated, fired, fricasseed, fried, grilled, heated,
   mummified, oven-baked, pan-broiled, parboiled, parched, poached,
   roast, roasted, sauteed, scalloped, scorched, sear, seared, sere,
   shirred, shriveled, steamed, stewed, sun-dried, sunbaked, toasted,
   weazened, wind-dried, withered, wizened