Pip’sac (m)
(with) definite article: ? [de?]Variant spelling of Pipsac in prov. Liège [Luik / Lüttich], said to be adopted from neighbouring Dutch and German speaking regions.
Boone, Hubert: De doedelzak. Woord vooraf door J. Van Haver en A. Doppagne… Inleiding door R. De Maeyer… Brussel, 1983, p.21, 93 (notes 62 (»Haust) and 64 (»Geschiere; »Boileau)).