suboctave

noun
sub·​octave | \ "+ \
plural suboctaves

Definition of suboctave

1a : the note an octave below a specified note often used before another noun

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First Known Use of suboctave

1659, in the meaning defined at sense 1a

History and Etymology for suboctave

sub- + octave

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Time Traveler for suboctave

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The first known use of suboctave was in 1659

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Cite this Entry

“Suboctave.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/suboctave. Accessed 13 December 2019.

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