What does sass mean?
Sass is informal language for talk or behaviour that is cheeky, impudent, or defiant, particularly when aimed at someone in authority. As a noun, it refers to the attitude or speech itself: a child might answer a question with sass, or a performer might bring sass to a deliberately unconventional role. As a verb, it describes speaking in that manner. The word often carries a playful, humorous tone in friendly or creative contexts, although it can convey genuine disrespect when used seriously. Sass is therefore more expressive than simply “rude”: it suggests confidence, quickness, and sometimes a sharp sense of humour. The related adjective sassy is also common, while sassy talk can be affectionate between friends but offensive between strangers. In professional, formal, or sensitive settings, the term may be considered inappropriate or unnecessarily confrontational.
Impudent, cheeky, or disrespectful talk; a defiant or playful manner of speaking.
"He responded to the criticism with considerable sass."
Informal; often humorous or playful, but potentially offensive when the context is serious.
To speak to someone in an impudent, cheeky, or disrespectful manner.
"She sassed the guard and was asked to move along."
Informal and usually transitive when used with a person as its object.
Sass is not simply rudeness: when used playfully, it can be a quick sign of confidence, familiarity, and sharp wit.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does sass come from?
The precise origin of sass is uncertain, and its historical development is not fully documented. It is closely associated with the English adjective sassy, which developed by the late eighteenth century in the sense of impudent or bold. The modern noun and verb uses continue that older sense of audacious or impertinent speech.
Related word forms
How sass is actually used
Informal and especially common in North American English. It can sound playful and humorous in friendly contexts but genuinely disrespectful when used seriously.