[1] : The Collaborative International Dictionary of English v.0.48

trojan \tro"jan\, a. l. trojanus, fr. troja, troia, troy, from
   tros, gr. trw`s, trwo`s, tros, the mythical founder of troy.
   1. of or pertaining to ancient troy or its inhabitants. -- n.
      a native or inhabitant of troy.
      1913 webster

   2. one who shows the pluck, endurance, determined energy,
      strength, or the like, attributed to the defenders of
      troy; -- used chiefly or only in the phrase

   like a trojan; as, he endured the pain like a trojan; he
      studies like a trojan.
      webster 1913 suppl.

            tim jumped like a trojan from the bed. --finnegan's
                                                  wake irish
                                                  song
      pjc
see also:
like a trojan 

[2] : WordNet (r) 2.0

trojan
     adj : of or relating to the ancient city of troy or its
           inhabitants; "trojan cities"
     n 1: a native of ancient troy syn: dardan, dardanian
     2: a program that appears desirable but actually contains
        something harmful; "the contents of a trojan can be a
        virus or a worm"; "when he downloaded the free game it
        turned out to be a trojan horse" syn: trojan horse
see also:
dardan dardanian trojan horse 

Trojan >> T Words
Trojan, definition of term: Trojan
trojan_pag1.html

Trojan War >> T Words
Trojan War, definition of term: Trojan War
trojan+war_pag1.html

Trojan Horse >> T Words
Trojan Horse, definition of term: Trojan Horse
trojan+horse_pag1.html