[ German dee fley-duh r-mous; English dee fley-der-mous ]
/ German di ˈfleɪ dərˌmaʊs; English di ˈfleɪ dərˌmaʊs /
an opera (1874) by Johann Strauss, Jr.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Examples from the Web for fledermaus
That is an old North-country word, and very German (Fledermaus).Chaucer for Children|Mrs. H. R. Haweis