From zamam; intriguing; a Zamzumite, or native tribe of Palestine -- Zamzummim.
see HEBREW zamam
H2157. Zamzummim
זַמְזֻמִּים proper name, of a people said to be a name given to רְפָאִים by the Ammonites who dispossessed them Deuteronomy 2:20 (compare Arabic talk gibberish?), ᵐ5 Ζοχομμιν, Ζομζομμειν, and Ζομμειν (so ᵐ5L); compare Genesis 14:5 זוּזִים q. v. (ᵐ5 ἔθνη ἰσχυρά).