The story
From humanitarian (“concerned with people’s welfare, and the alleviation of suffering”) + corridor (“restricted tract of land that allows passage between two places”).
Etymology from Wiktionary, CC BY-SA 4.0.
humanitarian corridor
hu·man·it·a·ri·an cor·ri·dorToday it means: A type of temporary demilitarized zone intended to allow the safe transit of humanitarian aid into, and/or refugees out of, a crisis-hit region. Full definition →