στενοεπιμήκης
From LSJ
ταῦτα δὲ ἔδει ποιῆσαι κἀκεῖνα μὴ ἀφιέναι → these things should have been done without neglecting the others | these are the things you should have done without neglecting the others | these ought ye to have done, and not to leave the other undone
English (LSJ)
ες,
A of a narrow oblong shape, Hero *Geom.14.11, Eust.849.8.
German (Pape)
[Seite 935] ες, schmal u. lang, Schol. Soph. Ant. 1235.