εὔμετρος
From LSJ
καὶ ἥ γε ἀνία τὸ ἐμποδίζον τοῦ ἰέναι → sorrow is that which hinders motion
English (LSJ)
ον,
A well-measured, well-calculated, σφενδόνα A.Ag.1010 (lyr.); well-proportioned, v.l. for ἔμμητρον, Theoc.25.209. 2 of moderate size or proportions, οἶκος Aret.CA 1.1. Adv. -ως ib.1.6, Sor.1.86. 3 excellent in metre, [λέξις] εὔ. καὶ εὔρυθμος D.H.Comp.25; opp. κακόμετρος, Phld.Po.1676.8.
German (Pape)
[Seite 1081] von schönem Maaße, Rhythmus, λέξις, D. Hal. C. V. 25 u. Gramm.; – übh. mäßig, σφενδόνη Aesch. Ag. 982.
