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bathygram

noun
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bathy·​gram | \ ˈbathə̇ˌgram \
plural -s

Definition of bathygram

: a record obtained from sonic sounding instruments

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History and Etymology for bathygram

bathy- + -gram

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Cite this Entry

“Bathygram.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bathygram. Accessed 20 Feb. 2020.

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