Galton whistle

noun

: a whistle of variable high pitch used to test the upper limit of audibility

Word History

Etymology

after Sir Francis Galton, its inventor

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Dictionary Entries Near Galton whistle

Cite this Entry

“Galton whistle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Galton%20whistle. Accessed 8 Nov. 2024.

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