spanker UK /ˈspæ̞ŋkə/US /ˈspæ̝ŋkɚ/noun 9forms 1 noun9 •Someone who spanks. •An instrument used to give someone a spanking or spank, such as a paddle. •A fore-and-aft gaff-rigged sail on the aft-most mast of a square-rigged vessel. •(slang, old-fashioned) Something very large, or larger than usual; a whopper. •(slang, old-fashioned) Something splendid; a fine example of its kind.I like the new vehicle. A real spanker. Not a mark on it. Particularly as regards the bodywork. — 2015 •(old-fashioned) One who takes long, quick strides in walking. •(old-fashioned) A swift horse. •(old-fashioned) A musician who plays his instrument well. •(dialect, no longer used) A small coin.Egad, Jack, I am glad to see you, for I want a few spankers. — 1772 formsspankers