Trump takes credit for inventing the 1930s economic phrase 'priming the pump'


Did you know President Trump invented the phrase "priming the pump?" He did so in the last few days, actually, according to himself:
[The Economist]: ... It's okay if the tax plan increases the deficit?[President Trump]: It is okay, because it won't increase it for long. You may have two years where you'll … you understand the expression "prime the pump"?Yes.We have to prime the pump.It's very Keynesian.We're the highest-taxed nation in the world. Have you heard that expression before, for this particular type of an event?Priming the pump?Yeah, have you heard it?Yes.Have you heard that expression used before? Because I haven't heard it. I mean, I just … I came up with it a couple of days ago and I thought it was good. It's what you have to do.It's…Yeah, what you have to do is you have to put something in before you can get something out. [The Economist]
Trump has actually used the phrase "priming the pump" longer ago than just "a couple of days," such as this time in December:
And then there is the fact that The American Heritage Idioms Dictionary writes that "in the late 1800s, ['priming the pump'] originally was used for pouring liquid into a pump to expel the air and make it work. In the 1930s it was applied to government efforts to stimulate the economy and thereafter was applied to other undertakings."
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
Of course, the authors of The American Heritage Idioms Dictionary must be mistaken. The president himself says so.
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Jeva Lange was the executive editor at TheWeek.com. She formerly served as The Week's deputy editor and culture critic. She is also a contributor to Screen Slate, and her writing has appeared in The New York Daily News, The Awl, Vice, and Gothamist, among other publications. Jeva lives in New York City. Follow her on Twitter.
-
Fit for a king: must-visit palaces around the UK
The Week Recommends Our pick of the nation’s most magnificent residences for nobles and royals
-
Is Andy Burnham making a bid to replace Keir Starmer?
Today's Big Question Mayor of Manchester on manoeuvres but faces a number of obstacles before he can even run
-
Christian Brückner: why prime suspect in Madeleine McCann case can refuse Met interview
The Explainer International letter of request rejected by 49-year-old convicted rapist as he prepares to walk free
-
New York court tosses Trump's $500M fraud fine
Speed Read A divided appeals court threw out a hefty penalty against President Trump for fraudulently inflating his wealth
-
Trump said to seek government stake in Intel
Speed Read The president and Intel CEO Lip-Bu Tan reportedly discussed the proposal at a recent meeting
-
US to take 15% cut of AI chip sales to China
Speed Read Nvidia and AMD will pay the Trump administration 15% of their revenue from selling artificial intelligence chips to China
-
NFL gets ESPN stake in deal with Disney
Speed Read The deal gives the NFL a 10% stake in Disney's ESPN sports empire and gives ESPN ownership of NFL Network
-
Samsung to make Tesla chips in $16.5B deal
Speed Read Tesla has signed a deal to get its next-generation chips from Samsung
-
FCC greenlights $8B Paramount-Skydance merger
Speed Read The Federal Communications Commission will allow Paramount to merge with the Hollywood studio Skydance
-
Tesla reports plummeting profits
Speed Read The company may soon face more problems with the expiration of federal electric vehicle tax credits
-
Dollar faces historic slump as stocks hit new high
Speed Read While stocks have recovered post-Trump tariffs, the dollar has weakened more than 10% this year