"to cudgel, to beat," 1650s, back-formation from Fustication (1560s) or from Latin fusticatus, past participle of fusticare "to cudgel" (to death), from fustis "cudgel, club, staff, stick of wood," of unknown origin. De Vaan writes that "The most obvious connection would be with Latin -futare" "to beat," but there are evolutionary difficulties.
