διαψηλαφάω
From LSJ
ἐπὶ ξυροῦ γὰρ ἀκμῆς ἔχεται ἡμῖν τὰ πρήγματα → our affairs are balanced on a razor's edge, our affairs are set upon the razor's edge
English (LSJ)
A handle a thing, Herod. Med. ap. Orib.6.20.10, Sor. 1.100, Aq.Ge.31.34, Sm.Is.59.10.
German (Pape)
[Seite 614] durchtasten, durchversuchen, Sp.
Greek (Liddell-Scott)
διαψηλᾰφάω: ψηλαφῶ τι ἐντελῶς, ἐξετάζω καλῶς, Λατ. pertrectare, Ἑβδ. Ὀρειβάσ. σ. 103 Matth. -Ρηματ. ἐπίθ. -φητέον, Παῦλ. Αἰγ. σ. 47. 27.