Sassy - definition of sassy by The Free Dictionary
Define sassy. sassy synonyms, sassy pronunciation, sassy translation, English dictionary definition of sassy. adj. sas·si·er , sas·si·est 1. Rude and disrespectful; impudent. 2. Lively and spirited; jaunty. 3. Stylish; chic: a sassy little hat. sas′