mist; fog. see roke.-to squat; to ruck.-one of the four pieces placed on the corner squares of the board; a castle.-a european bird (corvus frugilegus) resembling the crow, but smaller. it is black, with purple and violet reflections. the base of the beak and the region around it are covered with a rough, scabrous skin, which in old birds is whitish. it is gregarious in its habits. the name is also applied to related asiatic species.-a trickish, rapacious fellow; a cheat; a sharper.-to cheat; to defraud by cheating.