thirteenth chord

noun

: an eleventh chord with the thirteenth added : a chord that has an interval (see interval sense 2c)of a thirteenth from its lowest to highest note when in root position
Thirteenth chords are never seen in the 18th century.

Word History

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of thirteenth chord was in 1918

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Dictionary Entries Near thirteenth chord

Cite this Entry

“Thirteenth chord.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thirteenth%20chord. Accessed 23 Nov. 2024.

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