McMurdo Sound
geographical name
Mc·Mur·do Sound
mək-ˈmər-dō 
inlet of the western Ross Sea in Antarctica between Ross Island and the coast of Victoria Land
Cite this Entry
“McMurdo Sound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/McMurdo%20Sound. Accessed 3 Nov. 2025.
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