εἰρήνη
Alt. εἰρήνη, ἡ,
"peace, time of peace", Hom., etc.; ἐπ᾽ εἰρήνης in "peace", Il.; εἰρ. γίγνεται "peace" is made, Hdt.; εἰρήνην ποιεῖν or ποιεῖσθαι to make "a peace;" εἰρ. ἄγειν to keep "peace", Ar.; λύειν to break "it", Dem.
Etym. deriv. uncertain