τειχομαχίη

From LSJ

μὴ πόνει, ὦ Ξάνθια, ἀλλὰ ἔλθε δεῦρο → Don't keep suffering, Xanthias, but come here.

Source

French (Bailly abrégé)

ης (ἡ) :
ion. c. τειχομαχία.