instrument guirro is incorrectly written and it should be written as "Güirro." being its meaning:
I think that the question is Guirro. Guirro in Costa Rica means last breeding that is born in a litter, smaller breeding. In Colombia we say sute or cuba. Guirro in El Salvador and Honduras is one child molestation, under 12 years old. In Honduras is a long knife used in agriculture.
