1 vanka
að, (qs. vakka or vafka?), to rove, stroll about as if disturbed in mind: part. vankaðr, of a sheep with the turning disease; also in scorn of a person, þú ert vankaðr.
2 vanka
II. [A. S. wincian; Engl. wink], to wink; kómu þar inn menn ok vönkuðu til Sveins konungs, Fms. xi. 366, v. l.