We found 4 definitions of gold rush from 3 different sources.
Noun |
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gold rush - a large migration of people to a newly discovered gold field | ||
gold rush - a sudden happening that brings good fortune (as a sudden opportunity to make money); "the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line" | ||
boom, bonanza, gravy, godsend, manna from heaven, windfall, bunce |