Petsaki (n)
(with) definite article: tooriginal: πετσάκι (το)
non-return valve of the blowpipe
NB: ➺ homonym (synonym of Tapa).
Kapatse, Lepka, Lipalo, Stop, Zaletouch, ·? (valve: remaining designations [not mentioned in available sources])
Anoyanakis, Fivos: Greek popular musical instruments [Title on cover: »Greek folk musical instruments«]. Athens, 1979, p.198.
Ανωγειανάκης, Φοίβος [Anoyanakis, Fivos]: Ελληνικά λαϊκά μουσικά όργανα. Αθήνα [Athens], 1979, p.183.