| Noun | 1. | rationing - the act of rationing; "during the war the government imposed rationing of food and gasoline"apportioning, apportionment, parceling, parcelling, assignation, allocation, allotment - the act of distributing by allotting or apportioning; distribution according to a plan; "the apportionment of seats in the House of Representatives is based on the relative population of each state" |