Any of the genus Rumex of coarse weedy plants with small green flowers related to buckwheat, especially common dock, and used as potherbs and in folk medicine, especially in curing nettle rash.
A device designed as a base for holding a connected portable appliance such as a laptop computer (in this case, referred to as a docking station), or a mobile telephone, for providing the necessary electrical charge for its autonomy, or as a hardware extension for additional capabilities.