tiple
tiple is a necked, flat-backed, plucked lute.
Overview
Plucked-string chordophone of the guitar family.
In detail
It is associated with Colombia.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Tiple”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q2300910: tiple
Consult the source