Simple Definition of gravy train
: something (such as a business or a government program) that provides money to many people without requiring much work or effort
Full Definition of gravy train
: a much exploited source of easy money; also : gravy 2a
Examples of gravy train in a sentence
They're trying to get on board the gravy train.
<the new tax law offers a real gravy train to certain categories of investors>
First Known Use of gravy train
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