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thalassography

noun
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thal·​as·​sog·​ra·​phy | \ ˌthaləˈsägrəfē \
plural -es

Definition of thalassography

: oceanography especially relating to seas and gulfs

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History and Etymology for thalassography

International Scientific Vocabulary thalass- + -graphy

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“Thalassography.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thalassography. Accessed 28 Sep. 2020.

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