heptadecadn.

/hɛptəˈdɛkəd/

Etymology: < hepta- comb. form + decad n.

Music.

A scheme of twenty-four tones formed by the combination of seven decads, in the duodenal system of analysis.

ΚΠ

1874 A. J. Ellis in Proc. Royal Soc. 23 14 The Harmonic Heptadecad or Unit of Modulation (or Decadation) consists of seven interwoven decads, which are constructed on the seven tones of a heptad as tonics, and contains 24 tones.

This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2018).

单词	heptadecad
释义	heptadecadn. /hɛptəˈdɛkəd/ Etymology: < hepta- comb. form + decad n. Music. A scheme of twenty-four tones formed by the combination of seven decads, in the duodenal system of analysis. ΚΠ 1874 A. J. Ellis in Proc. Royal Soc. 23 14 The Harmonic Heptadecad or Unit of Modulation (or Decadation) consists of seven interwoven decads, which are constructed on the seven tones of a heptad as tonics, and contains 24 tones. This entry has not yet been fully updated (first published 1898; most recently modified version published online March 2018). < n.1874
随便看	mis-seem mis-seeming mis-selection mis-sell mis-selling mis-sense mis-sentence mis-serve mis-set mis-setting mis-sheathed mis-shipping mis-shoe mis-show mis-sing mis-sold mis-solution mis-sort mis-sorted mis-sorting mis-sorts mis-spacing mis-start mis-stay mis-steer