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Weddell Sea

American  
[wed-l, wuh-del] / ˈwɛd l, wəˈdɛl /

noun

  1. an arm of the Atlantic, E of Antarctic Peninsula.


Weddell Sea British  
/ ˈwɛdəl /

noun

  1. an arm of the S Atlantic in Antarctica

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They examined wildlife at 10 sites across the South Shetland Islands, the northern Weddell Sea, and the Antarctic Peninsula.

From Science Daily • Feb. 12, 2026

The region under study is the Brunt Ice Shelf, which is the floating protrusion of glaciers that have flowed off the continent into the Weddell Sea.

From BBC • Apr. 17, 2024

A 23-meter-long sailboat set off last week from Argentina for Antarctica’s Weddell Sea with eight scientists, lots of cloacal swabs, and a genetic fingerprinting machine aboard.

From Science Magazine • Mar. 18, 2024

She is a member of a research team aboard the RRS Sir David Attenborough, which at the time of writing was sailing southeast through the Drake Passage to the Weddell Sea.

From National Geographic • Jan. 24, 2024

This peninsula, part of the same geological formation as the Andes Mountains, reaches north from Antarctica like an outstretched arm, cradling the Weddell Sea.

From "Shipwreck at the Bottom of the World" by Jennifer Armstrong

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