mcmurdo sound: meaning, definition, pronunciation and examples
Very Low (Specialist/Geographical)Formal, Technical, Geographical
Quick answer
What does “mcmurdo sound” mean?
A principal navigable channel of water in Antarctica, located between the continent's Ross Island and the mainland, serving as a crucial access route to McMurdo Station.
Audio
Pronunciation
Definition
Meaning and Definition
A principal navigable channel of water in Antarctica, located between the continent's Ross Island and the mainland, serving as a crucial access route to McMurdo Station.
A significant Antarctic geographical feature that is not only a body of water but also a focal point for scientific research, logistics, and historical exploration, often representing the gateway to the Antarctic continent for modern expeditions.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. The primary distinction lies in potential pronunciation emphasis and occasional historical referencing preferences (e.g., British explorers like Scott vs. American infrastructure).
Connotations
Both varieties strongly associate the term with polar science, extreme environments, and international research. British English may carry slightly stronger historical connotations linked to the Heroic Age of Antarctic Exploration.
Frequency
Frequency is equally very low in both dialects, confined to contexts involving polar science, geography, history, or logistics.
Grammar
How to Use “mcmurdo sound” in a Sentence
The [ship/expedition] navigated McMurdo Sound.[Research/Operations] are based out of McMurdo Sound.Sea ice covers McMurdo Sound for most of the year.Vocabulary
Collocations
Examples
Examples of “mcmurdo sound” in a Sentence
adjective
British English
- The McMurdo Sound route is perilous in winter.
American English
- They studied the McMurdo Sound ecosystem for decades.
Usage
Meaning in Context
Business
Virtually never used. Potential exception in logistics or extreme environment tourism.
Academic
Common in geology, oceanography, climate science, polar biology, and history of exploration papers.
Everyday
Extremely rare, only in discussions about Antarctica, documentaries, or specific news reports.
Technical
Frequent in meteorological reports, navigation charts, logistics briefings, and scientific fieldwork plans for Antarctic operations.
Vocabulary
Synonyms of “mcmurdo sound”
Neutral
Weak
Vocabulary
Antonyms of “mcmurdo sound”
Watch out
Common Mistakes When Using “mcmurdo sound”
- Writing 'Macmurdo' or 'Mc Murdo'.
- Using lowercase for 'Sound'.
- Mispronouncing as /mɪkˈmɜːdoʊ/.
- Confusing it with McMurdo Station (the base on land).
FAQ
Frequently Asked Questions
No, while it is covered by thick sea ice for most of the year, a channel is opened by icebreakers during the austral summer (roughly January to March) to allow supply ships to reach McMurdo Station.
It is named after Lieutenant Archibald McMurdo of the British ship HMS Terror, which explored the area in 1841 under the command of Sir James Clark Ross.
McMurdo Sound is the body of water. McMurdo Station is the large United States Antarctic research station located on the southern tip of Ross Island, which borders the Sound.
It serves as the primary logistical seaway for supplying McMurdo Station and other bases, making it critical for Antarctic scientific operations. It is also a key site for polar marine ecosystem and climate change research.
A principal navigable channel of water in Antarctica, located between the continent's Ross Island and the mainland, serving as a crucial access route to McMurdo Station.
Mcmurdo sound is usually formal, technical, geographical in register.
Mcmurdo sound: in British English it is pronounced /məkˈmɜː.dəʊ ˌsaʊnd/, and in American English it is pronounced /məkˈmɝ.doʊ ˌsaʊnd/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “As remote as McMurdo Sound”
- “A McMurdo Sound winter (meaning: an extremely isolated or harsh period)”
Learning
Memory Aids
Mnemonic
McMurdo **Sound** is the body of water that you must **sound** (measure the depth of) carefully to reach the station.
Conceptual Metaphor
A GATEWAY or DOORWAY (to the Antarctic continent); A FROZEN HIGHWAY (for supply routes); A NATURAL LABORATORY (for science).
Practice
Quiz
What type of geographical feature is McMurdo Sound?