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Great Wall

British  

noun

  1. astronomy a vast sheet of many thousands of gravitationally associated galaxies detected in the universe

"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

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They’d loved hiking the Great Wall of China and participating in 150-mile bike rides, and had shored up their finances to retire early.

From MarketWatch Jun. 23, 2026

Her mum made many hiking trips from Kilimanjaro and the Great Wall of China to the West Highland Way, often raising money for charity.

From BBC May 6, 2026

The group brought 17 girls from the Eastside and the San Gabriel Valley together at local community gardens and historic murals, like Judy Baca’s Great Wall of Los Angeles, in the San Fernando Valley.

From Los Angeles Times Mar. 27, 2026

Lion and dragon dancers perform on the Great Wall of China, in Badaling, to entertain visitors who have come to enjoy the illuminated monument during the Year of the Horse celebrations.

From Barron's Feb. 20, 2026

Against the view that such great construction projects were unlikely, Kepler offered as counter-examples the pyramids of Egypt and the Great Wall of China, which can, in fact, be seen today from Earth orbit.

From "Cosmos" by Carl Sagan

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