1) Means fighting, militant 
In ancient Greece and during the Byzantine era, the Promachoi (singular: Promachos; Greek: πρόμαχος) were the men fighting in the first rank of the phalanx. The word can also be used as an adjective as in `promachos line` referring to the first line of battle.It may also refer to Athena Promachos, the famous bronze statue by Phidias that.....
champion or defender; tutelary god
Soldier belonging to the first battle line.
Means fighting, militant; a striding warrior figure of Athena.