combination piston

noun

Definition of combination piston

: a device that acts on a combination of organ stops and allows the combination to be thrown on or off with a single movement

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Cite this Entry

“Combination piston.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/combination%20piston. Accessed 2 Dec. 2020.

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