- 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.
Jepchirchir won the Sydney race, which became the seventh world major in 2025, by more than three minutes from compatriot Irene Chepet Cheptai.
From BBC ● Oct. 23, 2026
In addition to Sydney, her other major wins came at the New York Marathon in 2021, the Boston Marathon in 2022 and the London Marathon in 2024.
From BBC ● Oct. 23, 2026
Shares in Fortescue—the world’s fourth-largest iron-ore miner by output, ranking behind BHP Group, Rio Tinto and Brazil’s Vale—fell more than 4% in Sydney trading to their lowest level since June 2025.
From The Wall Street Journal ● Oct. 22, 2026
Shanghai, Sydney, Singapore, Taipei, Mumbai, Wellington and Manila were all deep in the red.
From Barron's ● Oct. 22, 2026
For the moment, Sydney was the alpha, and that seemed to be good enough for the others.
From "City Spies" by James Ponti
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.