ἀνίχνευσις
From LSJ
ἐβόα καὶ βαρβαρικῶς καὶ Ἑλληνικῶς → shouted out both in Persian and Greek, shouted out in the barbarian tongue and in Greek
English (LSJ)
εως, ἡ,
A tracing out, investigation, Eust.1437.16.
Greek (Liddell-Scott)
ἀνίχνευσις: -εως, ἡ, τὸ ἀνιχνεύειν, Εὐστρ. 1437. 16.