| 释义 |
diazeuctic, a.|daɪəˈzjuːktɪk|
[ad. Gr. διαζευκτικός disjunctive, f. διαζευγνύναι to disjoin, f. διά apart + ζευγνύναι (stem ζευγ-) to join.]
Disjunctive; applied, in ancient Greek Music, to the interval of a tone separating disjunct tetrachords; also to the tetrachords (= disjunct). So ‖ diaˈzeuxis [Gr. διάζευξις], the separation of two tetrachords by a tone.
1698Wallis in Phil. Trans. XX. 250 The Difference of which, is La mi. Which is, what the Greeks call, the Diazeuctick Tone; which doth Dis-join two Fourths..and, being added to either of them, doth make a Fifth. 1760Ibid. LI. 709 The position of the diazeuctic tone. 1874Chappell Hist. Music I. 129 At the base of each Octave was a ‘diazeuctic’, or Major tone. 1880Stainer & Barrett Dict. Mus. Terms, Diazeuxis. |