Other forms: stockpiles
A stockpile is a large store built up against future need. A stockpile of grain.
It costs money to hold and saves everything when supply fails, which is the whole calculation. Governments stockpile medicines and fuel, and the argument is always about how much.
1nounstockpileA large store built up against future need.
“The stockpile lasted eleven weeks and should have lasted six months.”
stockpile is a store.
Stock plus pile; the verb came from the noun rather than the other way round.
The noun is derived from stock + pile. The verb is derived from the noun.
Etymology from Wiktionary, CC BY-SA