- a variation of Sidney.
Sydney
Americannoun
-
Sir Philip. Sidney, Sir Philip.
-
a seaport in and the capital of New South Wales, in SE Australia.
-
a seaport on NE Cape Breton Island, Nova Scotia, in SE Canada.
-
a male or female given name.
noun
noun
-
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)
-
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)
Discover More
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.
The news was announced in statement on Instagram by his family, who described his death in Sydney, Australia as "sudden and unexpected".
From BBC ● Jul. 13, 2026
At the end of that series, McCullum spoke in Sydney like a man who knew his time was up.
From BBC ● Jul. 12, 2026
Hong Kong, Shanghai, Singapore, Sydney and Jakarta joined the advances in early trade.
From Barron's ● Jul. 10, 2026
Shares in Vault were 11% higher early in Sydney, while Genesis shares fell by 6.8%.
From The Wall Street Journal ● Jul. 6, 2026
Having never been in an ancient catacomb before, neither Sydney nor Brooklyn knew what to expect.
From "City Spies" by James Ponti
![]()
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.