Surdeline (f)
(with) definite article: laAlternative [erroneous?] spelling in Leydi, who refers to Mersenne, in which the spelling is Sourdeline, however; NB: ➺ homonyms & similar terms, Sardellina & Sardëllina, Serdellina, Sordelina &c., and Sourdeline and related terms.
Leydi, Roberto: La zampogna in Europa. Como, 1979, p.22 (»Mersenne [?]).