DICT.TW Dictionary Taiwan

 Spank·er n.
 1. One who spanks, or anything used as an instrument for spanking.
 2. Naut. The after sail of a ship or bark, being a fore-and-aft sail attached to a boom and gaff; -- sometimes called driver. See Illust. under Sail.
 3. One who takes long, quick strides in walking; also, a fast horse. [Colloq.]
 4. Something very large, or larger than common; a whopper, as a stout or tall person. [Colloq.]
 Spanker boom Naut., a boom to which a spanker sail is attached. See Illust. of Ship.