messenger buoy

noun

Definition of messenger buoy

: a buoy that can be released by personnel inside a sunken submarine to aid rescue efforts

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Learn More About messenger buoy

Dictionary Entries Near messenger buoy

messenger bag

messenger buoy

messenger cable

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Cite this Entry

“Messenger buoy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/messenger%20buoy. Accessed 28 Nov. 2021.

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