/troh"jeuhn/ , adj.
1. of or pertaining to ancient Troy or its inhabitants.
n.
2. a native or inhabitant of Troy.
3. a person who shows pluck, determination, or energy: to work like a Trojan.
[ bef. 900; ME; OE Troian Trojanus, equiv. to Troj ( a ) TROY + -anus -AN ]