augmented sixth
Americannoun
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an interval greater than a major sixth by a chromatic half step.
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any of various chords having this as the characteristic interval.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Though the augmented sixth was then and remained unusual, Johann Christoph's is not the earliest use of it.
From Johann Sebastian Bach by Forkel, Johann Nikolaus
C—A. An augmented sixth has five major seconds.
From Music Notation and Terminology by Gehrkens, Karl Wilson
The modulation into the key of the death-motive, A flat, is effected through the chord of the augmented sixth.
From Wagner's "Tristan und Isolde"; an essay on the Wagnerian drama by Hight, George Ainslie
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.