Zakpijper (m)
(with) definite article: deAccording to WNT; "Only encountered in dictionaries"; NB¹: Definitions: Hij die op een zakpijp speelt [He, who plays on a bagpipe], and equivalents; NB²: Unfortunately, the references to the 3 sources mentioned in WNT are inactive (yet) as links [ws, Nov. 2021].