Espigo (m)
(with) definite article: oupper tenon of the chanter, lodging the reed(s)
Upper tenon [of the chanter only?], lodging the reed.
Estévez Vila, Xaime: A gaita no eido da música [The [Galician] bagpipe in the field of music]. Vigo, 1987, p.23.
ws (➺ Dictionaries)