Definition of Saucy

Adjective: saucy (saucier,sauciest) so-see

Lively and humorously cheeky or forward
"a certain saucy gaiety and ease of manner";
- impertinent, irreverent, pert, cheeky [Brit]
Improperly forward or bold
"don't be saucy with me";
- fresh, impertinent, impudent, overbold, smart, sassy [N. Amer], wise, lippy
Slighly or humorously erotic