θρεκτικός
From LSJ
πενία μόνα τὰς τέχνας ἐγείρει → poverty alone promotes skilled work, necessity is the mother of invention, necessity is the mother of all invention, poverty is the mother of invention, out of necessity comes invention, out of necessity came invention, frugality is the mother of invention
English (LSJ)
ή, όν, (τρέχω)
A able to run, Att. for τροχαστικός, acc. to Moer.p.187 P.: Sup. -ώτατος Hsch.
German (Pape)
[Seite 1217] zum Laufen geschickt, schnell, nach Moeris attisch für τροχαστικός.