›to control the supply of something when there is not much of it available, or to limit the amount of a particular thing that someone is allowed to have: ration sth to sthThe garage was forced to ration gas to 20 litres per person.ration sb to sthDuring the war, people were rationed to just 50 grams of meat a week.
rationingnoun[U]›the rationing of credit during the credit crunch