Involving spending large amounts of money in an area that generates consumer popularity
A legislative appropriation designed to ingratiate legislators with their constituents (1909+)
The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D. Copyright (C) 2007 by HarperCollins Publishers. Cite This Source
Idioms and Phrases with pork barrel
Government funding of something that benefits a particular district, whose legislator thereby wins favor with local voters. For example, Our senator knows the value of the pork barrel. This expression alludes to the fatness of pork, equated with political largesse since the mid-1800s.
[ c. 1900