to seduce, or draw away, by adulation, artifice, or falsehood; to wheedle; to cozen; to cheat.-to obtrude or thrust in, by falsehood or deception; as, to cog in a word; to palm off.-to deceive; to cheat; to play false; to lie; to wheedle; to cajole.-a trick or deception; a falsehood.-a tooth, cam, or catch for imparting or receiving motion, as on a gear wheel, or a lifter or wiper on a shaft; originally, a separate piece of wood set in a mortise in the face of a wheel.-a kind of tenon on the end of a joist, received into a notch in a bearing timber, and resting flush with its upper surface.-a tenon in a scarf joint; a coak.-one of the rough pillars of stone or coal left to support the roof of a mine.-to furnish with a cog or cogs.-a small fishing boat.