light flyweight

noun
    1. an amateur boxer weighing not more than 48 kg (106 pounds)
    2. (as modifier)a light-flyweight fight
  1. a wrestler in a similar weight category
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012