From WordNet (r) 2.0 (August 2003) [wn]:
foxy
adj : marked by skill in deception; "cunning men often pass for
wise"; "deep political machinations"; "a foxy scheme";
"a slick evasive answer"; "sly as a fox"; "tricky Dik";
"a wily old attorney" [syn: crafty, cunning,
dodgy, guileful, knavish, slick, sly,
tricksy, tricky, wily]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Foxy \Fox"y\, a.
1. Like or pertaining to the fox; foxlike in disposition or
looks; wily; cunning.
[1913 Webster]
Modred's narrow, foxy face. --Tennyson.
[1913 Webster]
2. Having the color of a fox; of a yellowish or reddish brown
color; -- applied sometimes to paintings when they have
too much of this color.
[1913 Webster]
3. Having the odor of a fox; rank; strong smelling.
[1913 Webster]
4. Sour; unpleasant in taste; -- said of wine, beer, etc.,
not properly fermented; -- also of grapes which have the
coarse flavor of the fox grape.
[1913 Webster]
5. Attractive in a sexually appealing way; --of women.
[Slang]
[PJC]
6. Stylish and sexually attractive; -- of women's clothing;
as, wearing a foxy new outfit. [Slang]
[PJC]