φωνάριον
From LSJ
τῶν δ᾽ ὀρθουμένων σῴζει τὰ πολλὰ σώμαθ᾽ ἡ πειθαρχία → But of those who make it through, following orders is what saves most of their lives (Sophocles, Antigone 675f.)
English (LSJ)
τό, Dim. of φωνή, Clearch.Com. 2, AP5.131 (Phld.).
German (Pape)
[Seite 1322] τό, dim. von φωνή, Stimmchen; Philodem. 21 (V, 132); Clearch. com. bei Ath. XIV, 623 c.