The Collaborative International Dictionary of English v.0.48:

loaded \loaded\ adj.
   1. containing as much or as many as is possible; -- of
      containers, vehicles, trays, etc.; as, a tray loaded with
      dishes

   Syn: laden.
        [WordNet 1.5]

   2. containing a shell or an explosive charge ready for
      firing; -- of firearms. Opposite of unloaded.
      [WordNet 1.5]

   3. charged with associative significance and often meant to
      mislead or influence; -- of statements or questions; as, a
      loaded question.
      WordNet 1.5]

   4. having an abundant supply of money or possessions of
      value; as, She was not merely rich but loaded.

   Syn: affluent, flush, moneyed, wealthy.
        [WordNet 1.5]

   5. very drunk. [slang]

   Syn: blotto, crocked, fuddled, pissed, pixilated, plastered,
        potty, slopped, sloshed, smashed, soused, sozzled,
        squiffy, stiff, tiddly, tiddley, tight, tipsy, wet.
        [WordNet 1.5]

The Collaborative International Dictionary of English v.0.48:

Load \Load\, v. t. [imp. & p. p. Loaded; p. pr. & vb. n.
   Loading. Loaden is obsolete, and laden belongs to lade.]
   1. To lay a load or burden on or in, as on a horse or in a
      cart; to charge with a load, as a gun; to furnish with a
      lading or cargo, as a ship; hence, to add weight to, so as
      to oppress or embarrass; to heap upon.
      [1913 Webster]

            I strive all in vain to load the cart. --Gascoigne.
      [1913 Webster]

            I have loaden me with many spoils.    --Shak.
      [1913 Webster]

            Those honors deep and broad, wherewith
            Your majesty loads our house.         --Shak.
      [1913 Webster]

   2. To adulterate or drug; as, to load wine. [Cant]
      [1913 Webster]

   3. To magnetize. [Obs.] --Prior.
      [1913 Webster]

   Loaded dice, dice with one side made heavier than the
      others, so that the number on the opposite side will come
      up oftenest.
      [1913 Webster]

WordNet (r) 3.0 (2006):

loaded
    adj 1: filled with a great quantity; "a tray loaded with
           dishes"; "table laden with food"; "`ladened' is not
           current usage" [syn: laden, loaded, ladened]
    2: (of weapons) charged with ammunition; "a loaded gun" [ant:
       unloaded]
    3: (of statements or questions) charged with associative
       significance and often meant to mislead or influence; "a
       loaded question"
    4: having an abundant supply of money or possessions of value;
       "an affluent banker"; "a speculator flush with cash"; "not
       merely rich but loaded"; "moneyed aristocrats"; "wealthy
       corporations" [syn: affluent, flush, loaded, moneyed,
       wealthy]
    5: very drunk [syn: besotted, blind drunk, blotto,
       crocked, cockeyed, fuddled, loaded, pie-eyed,
       pissed, pixilated, plastered, slopped, sloshed,
       smashed, soaked, soused, sozzled, squiffy, stiff,
       tight, wet]