Schwirren

From LSJ

καὶ τῇ ὧν λέγεις καὶ φθέγγῃ ἡρωικῇ ἀληθείᾳ ἀρκούμενος, εὐζωήσεις → and satisfied with heroic truth in every word and sound which you utter, you will live happy

Source

German > Latin

[2] Schwirren, das, stridor. – sonitus (das Tönen, z.B. inanis fundae).