σύριγμα
English (LSJ)
[ῡ], ατος, τό,
A sound of a pipe, in pl., E.Ba.952, Ar.Ach. 554; whistling, κυνορτικὸν σ. S.Ichn.167; ἀνέμων Orph.H.34.25; hissing of the serpent Pytho, Pae.Delph.20 (pl.).
German (Pape)
[Seite 1040] τό, das Gepfiffene, Ton der Pfeife; Eur. Bacch. 950; Ar. Ach. 528.