gold rush, n.
a large migration of people to a newly discovered gold field
<noun.act>
gold rush
semantic pointers
hypernym
a sudden happening that brings good fortune (as a sudden opportunity to make money)
<noun.event>
bonanza boom bunce godsend gold rush gravy manna from heaven windfall
sample sentences
"the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line"
semantic pointers
hypernym