7231  rabab  raw-bab'

 a primitive root; properly, 
to cast together (compare 
7241), i.e. increase, 
especially in number; also 
(as denominative from 7233) 
to multiply by the myriad:--
increase, be many(-ifold), be 
more, multiply, ten 
thousands.

 see HEBREW for 07241

 see HEBREW for 07233