steam whistle

noun

: a whistle in which the sound is produced by the action of steam
especially : one attached to a steam boiler

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Dictionary Entries Near steam whistle

Cite this Entry

“Steam whistle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/steam%20whistle. Accessed 19 Jun. 2024.

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