πολεμησείειν

From LSJ

δυσφορέω περὶ τὰς ἀναστάσιας → feel ill on getting up

Source

Greek > English (Woodhouse Verbs Reversed)

(see also: πολεμησείω) be spoiling for a fight, desire war

Lexicon Thucydideum

bellandi studio flagrare, to be eager for warfare, 1.33.3.