Warehousing is the storing of goods until they are wanted. Warehousing costs, a warehousing contract, warehousing and distribution.
It is a real cost rather than a pause, since space, heat and handling all have to be paid for, which is what just-in-time delivery exists to avoid. The figurative use is grim and means holding people somewhere without helping them.
1nounwarehousingThe storing of goods until they are wanted.
“The company rents space near the port for warehousing and delivery.”
warehousing is a storing.
From warehouse + -ing.
Etymology from Wiktionary, CC BY-SA