σύριγμα

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.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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