Heteroglot

The more specific definition will become useful when we discuss the earliest manifestations of the eighteenth- century clarinet and distinguish these from the closest relative of the clarinet — the chalumeau with a heteroglot reed.

Source: wiktionary

Depending on whether the reeds are single or double, slit from the pipe itself or inserted separately the bagpipe is an idioglot, a heteroglot, or mixed.

Source: wiktionary

Some reed-pipes are made not with what is termed an 'idioglot reed' - one sliced from the reed or cane material of the tube itself - but from a 'heteroglot reed', in which the vibrating reed is a separate sliver of reed or other suitable material, these days including plastic tied over an aperture in a reed-bearing mouthpiece.

Source: wiktionary

Any existent language system is first and foremost a heteroglot entity, stratified according to the actually existent social diversity of speech types (dialects, jargons, generic languages and so on).

Source: wiktionary