flatfoot verb 5noun 4forms 4 verb5 •To walk around in the course of work, especially when investigating.And even if they didn't know about her they might know this was his old neighborhood and go flatfooting around asking. — 1936 •To dance in the style of Appalachian clogging.Casewell, George, and Steve had the crowd flatfooting across the floor in no time. — 2014 •To perform an action inefficiently or awkwardly. •To wrong-foot. •To gulp an entire drink (bottle, glass, can, etc.) without pausing between swallows.“Thanks, Kate,” Bill Bingley said, laying down a screw gun and flatfooting the Coke she handed him. — 2012 noun4 •[in the plural] A condition in which the arch of the foot makes contact with the ground. •(informal, disapproving) (plural typically flatfoots) A policeman. •A person having the above condition. •(informal, slang) A sailor. formsflatfooted · flatfooting · flatfoots · flatfeet