(comics, fiction) A blue pixie with white stocking cap, from the media franchise The Smurfs. / (Internet slang) A smurf account. / (computing, security) A smurf attack.

The state of being responsible, accountable, or answerable. [from 18th c.] / The state of being liable, culpable, or responsible for something in particular.

Having a deceitful countenance.

plural of shield wall