προμαχίζω

A. fight before, τρωσί in front of the Trojans, as their champion, Il. 3.16; π. τινός Nonn. D. 27.265, etc.
2. fight as champion with another, Ἀχιλλῆϊ Il. 20.376.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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