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1.
A dedicated soccer chick who flirts with guys in her spare time. While being unique in clothing and personality she tends to be a bit brilliant in the brain area. This girl makes friends easily unless she find a reason not to like someone, she loves to talk also.
Guy: Damn! Have you ever seen a girl like that?
Other Guy: Nope, that's why they call her Nadeen.
by Nadeen Saleh January 10, 2009
 
2.
a slang term used in the south west region of the United States used to describe any of the following characteristics: beautiful, smart, easy-going, adventurous and often an easy person to be used around. this term can also be used to replace near any nice or positive adj with the exceptions of words that would be used in a derogatory or insensitive manor.
person 1: bro, who's that girl over there?

person 2: i dont know her name, but everyone says she's a total nadeen!
by Dgaf-nation October 24, 2011
 
3.
agent uno in a secret organization of five dollar gypsey hookers.
ewwww did you see that gypsey,? she's sucha nadeen!
by iSFMWb. November 26, 2007