στάδην
From LSJ
ἐπάμεροι· τί δέ τις; τί δ' οὔ τις; σκιᾶς ὄναρ ἄνθρωπος → Neverlasting: What is a somebody? What is a nobody? You are a dream of a shadow | Creatures of a day. What is a someone, what is a no one? Man is the dream of a shade.
English (LSJ)
Adv., (ἵστημι)
A in standing posture, σ. ἑστῶτες standing stock-still, Pl.Com.130; cf. στήδην.