- a variation of Sidney.
Sydney
Americannoun
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Sir Philip. Sidney, Sir Philip.
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a seaport in and the capital of New South Wales, in SE Australia.
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a seaport on NE Cape Breton Island, Nova Scotia, in SE Canada.
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a male or female given name.
noun
noun
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a port in SE Australia, capital of New South Wales, on an inlet of the S Pacific: the largest city in Australia and the first British settlement, established as a penal colony in 1788; developed rapidly after 1820 with the discovery of gold in its hinterland; large wool market; three universities. Pop: 3 502 301 (2001)
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a port in SE Canada, in Nova Scotia on NE Cape Breton Island: capital of Cape Breton Island until 1820, when the island united administratively with Nova Scotia. Pop: 32 286 (2006)
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Sydney was founded in 1788 as Australia's first settlement for convicts from Britain.
It was the site of the 2000 summer Olympic Games.
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.
Shares initially jumped as high as A$70.87 but have tumbled through the morning in Sydney to recently trade down 2.1% at A$65.51.
From The Wall Street Journal ● Aug. 27, 2026
Whether it was bustling over for another try in cherry and white hoops at Wembley or crushing the Aussies at Sydney Cricket Ground, Boston was a blur of speed, footwork and power.
From BBC ● Aug. 25, 2026
Sydney, Jakarta and Bangkok posted gains, while Manila and Kuala Lumpur were flat.
From Barron's ● Aug. 24, 2026
"Perhaps they tried to find something else they had in common: Allianz Arena -- Sydney Opera -- Unique Architecture -- Both are worth a visit!"
From BBC ● Aug. 23, 2026
“It’s not like we’re actually going to break in,” Sydney replied confidently.
From "City Spies" by James Ponti
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.