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safety disk

noun
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Definition of safety disk

: a thin copper disk over the steam boiler end of an escape pipe designed to break and permit escape of steam under excessive pressure

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Learn More About safety disk

Dictionary Entries Near safety disk

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Cite this Entry

“Safety disk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/safety%20disk. Accessed 28 Jun. 2022.

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