Home › Words › H › hundredfoldhundredfoldhundredfold means multiplied by a hundred.EtymologyFrom Middle English hundredfold. Equivalent to hundred + -fold.adjMultiplied by a hundred.e.g.“The struggle with ways and means had recommenced, more difficult now a hundredfold than it had been before, because of their increasing needs.” — 1918, W[illiam] B[abington] Maxwell, chapter XXIII, in The Mirror and the Lamp, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC:advBy a factor of one hundred.verbTo increase to one hundred times as much; to multiply by a hundred.Definitions & examples from Wiktionary (CC BY-SA 3.0).