1000 \1000\ adj.
   1. denoting a quantity consisting of one more than nine
      hundred ninety nine and one less than one thousand and
      one; -- representing the number one thousand as Arabic
      numerals

   Syn: thousand, a thousand, one thousand, m, k
        [WordNet 1.5 +PJC]

	

	1000
     adj : denoting a quantity consisting of 1,000 items or units [syn:
            thousand, a thousand, one thousand, m, k]
     n : the cardinal number that is the product of 10 and 100 [syn:
         thousand, one thousand, M, K, chiliad, G, grand,
          thou, yard]