fuller UK /ˈfʊ.lə/US /ˈfʊ.ləɹ/noun 3verb 1forms 3 noun3 •A groove made by such a tool (in the blade of a sword etc.). •One who fulls cloth. •A convex, rounded or grooved tool, used by blacksmiths for shaping metal. verb1 •To form a groove or channel in, by a fuller or set hammer. formsfullered · fullering · fullers
