ψυχομαχέω

A. fight to the last gasp, fight desperately, Plb. 1.58.7, 6.52.7, 10.39.7, App. BC 5.37.
2. suffer anguish, Lyr.Alex.Adesp. 4.21.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project