
1) Dacian weapon 2) Gladiator type
Found on
https://www.crosswordclues.com/clue/thraex

The Thraex (pl. thraeces), or Thracian, was a type of Roman gladiator, armed in the Thracian style with small rectangular shield called a parmula (about 60 x 65 cm) and a very short sword with a slightly curved blade called a sica (like a small version of the Dacian falx), intended to maim an opponent`s unarmoured back. His other armour included ....
Found on
http://en.wikipedia.org/wiki/Thraex
No exact match found.