Schlüssel Your browser does not support the audio element. [ German , clef ] Definition The German term for clef. See more about clefs in the Appendix. See Also [English] clef [French] clé (f) [Italian] chiave (f) [Spanish] clave (f) Share Share on Facebook (opens in a new tab) Share on X (opens in a new tab) Last Updated: 2016-06-10 21:49:43