People descended from Repha(?), first mentioned at Gen.14.5

Another name of re.pha.im (רְפָאִים "Rephaim" H7497B)

§ Zamzummims = "plotters"

the Ammonite name for the people who by others were called Rephaim, and were described as a numerous nation of giants; perhaps the same as 'Zuzim'

זַמְזֻמִּים רְפָאִים n.pr.gent Dt 2:20 . said to be a name given toby the Ammonites who dispossessed them