Prime the Pump Idiom Meaning and Origin Explained
The phrase “prime the pump” slips into business memos, political speeches, and dinner-table metaphors with quiet confidence. Few speakers realize they are invoking 19th-century plumbing technology when they urge colleagues to “invest now, reap later.” Below, we unpack every layer of this idiom—mechanical birth, economic afterlife, psychological twist, and tactical usage—so you can deploy it…