Eureka.
A locality in the Byron council area, north-eastern New South Wales, Australia.
Meaning & usage
A locality in the Byron council area, north-eastern New South Wales, Australia.
A rural locality in the Bundaberg Region, Queensland, Australia.
A small suburb of Ballarat, Victoria, Australia.
A community in Pictou County, Nova Scotia, Canada.
A small research base in Fosheim Peninsula, Ellesmere Island, Qikiqtaaluk Region, Nunavut, Canada.
A settlement in Waikato district, Waikato region, New Zealand.
A number of places in the United States: A city, the county seat of Humboldt County, in northern California.
A number of places in the United States: A ghost town in Nevada County, California.
A number of places in the United States: A mining ghost town in San Juan County, Colorado.
A number of places in the United States: A city, the county seat of Woodford County, Illinois.
A number of places in the United States: An unincorporated community in Lawrence County, Indiana, also known as Geiberson.
A number of places in the United States: An unincorporated community in Luce Township, Spencer County, Indiana.
A number of places in the United States: A city, the county seat of Greenwood County, Kansas.
A number of places in the United States: A city in St. Louis County, Missouri.
A number of places in the United States: An unincorporated community in Cinque Hommes Township, Perry County, Missouri.
A number of places in the United States: A town in Lincoln County, Montana.
A number of places in the United States: An unincorporated town and census-designated place, the county seat of Eureka County, Nevada.
A number of places in the United States: A town in Wayne County, North Carolina.
A number of places in the United States: An unincorporated community in Warrington Township, Bucks County and Montgomery Township, Montgomery County, Pennsylvania.
A number of places in the United States: An unincorporated community in Aiken County, South Carolina.
A number of places in the United States: A city in McPherson County, South Dakota.
A number of places in the United States: A ghost town in Crockett County, Texas.
A number of places in the United States: A ghost town in Franklin County, Texas.
A number of places in the United States: A tiny city in Navarro County, Texas.
A number of places in the United States: A small city in Juab County, Utah.
A number of places in the United States: An unincorporated community in Walla Walla County, Washington.
A number of places in the United States: An unincorporated community in Pleasants County, West Virginia.
A number of places in the United States: A town in Polk County, Wisconsin.
A number of places in the United States: An unincorporated census-designated place in the town of Rushford, Winnebago County, Wisconsin.
A number of places in the United States: A number of townships in the United States, listed under Eureka Township.
A given name, like for the protagonists of Eureka's Castle or Eureka Seven.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.