pump priming

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Definition

Noun: 1. The act of introducing water into a pump to create a seal and initiate the flow: This is the original, literal meaning referring to a mechanical process where a small amount of fluid is used to prepare a pump for operation. 2. Government spending, financed by borrowed money, intended to stimulate an economy: This is the primary modern, figurative meaning. It describes initial government expenditure designed to inject money into the economy, encourage demand, and "prime the pump" for subsequent private-sector economic activity.

Usage Examples

  • Literal (Mechanical) Meaning:

    • The old well required some pump priming before it would draw water consistently.
    • The mechanic explained that pump priming was a necessary step to remove air from the system.

  • Figurative (Economic) Meaning:

    • The administration proposed a multi-billion dollar pump priming package to combat the recession.
    • Economists debated whether the pump priming efforts would lead to sustainable growth or just increase national debt.
Advanced Usage
  • The term is often used in political and economic discourse to describe Keynesian fiscal policy measures, especially during periods of economic downturn or stagnation.
  • It implies a temporary, initial investment with the expectation that it will generate a larger, self-sustaining cycle of economic activity.
Variants and Related Words
  • Prime the pump (Verb Phrase): The action form of the noun. (e.g., )
  • Stimulus spending (Noun Phrase): A common synonym in economic contexts.
  • Deficit spending (Noun Phrase): A related concept describing government spending that exceeds revenue, which is often the method for pump priming.
Synonyms
  • Economic stimulus
  • Fiscal stimulus
  • Government injection (of funds)
  • Priming the pump (verb phrase equivalent)
Related Idioms/Phrases
  • Prime the pump: This is the direct idiomatic verb phrase from which the noun "pump priming" is derived. It means to take an initial action to ensure the success or operation of something larger.
    • The company used venture capital to prime the pump for its new product launch. (This example extends the idiom beyond just government economics.)
Noun
  1. introducing water into a pump to improve the seal and start the water flowing
  2. spending money raised by borrowing; used by governments to stimulate their economy

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