basshorn
basshorn is a wind instrument or type of musical instrument.
Also recorded as bass horn; English bass horn.
Overview
Wind instrument and type of upright serpent.
In detail
basshorn is a wind instrument or type of musical instrument.
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
“Bass horn”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q810513: basshorn
Consult the source