Mramorka (f)
original: мраморка
hole for the index finger of the upper hand
"flea-hole" for the upper index finger, used for producing semitones and ornamentation; NB¹: ➺ Mǎrmorec (Bulgaria), Mramorac, and Mrmorec (Macedonia and Greece); NB²: Term in Jakovljević (p.286) incorrectly pointing at thumbhole!
Jakovljević, Rastko Stevan: Marginality and cultural identities: Locating the bagpipe music of Serbia. Durham, 2012, p.131, 149, 150, 286* (»Vukosavljević [?]) [+ 6 undefined references].
ws: NOT as such in Vukosavljević!