shortage

noun

1. (countable, uncountable)A lack or deficiency; an insufficient amount.

   “The admirable smoothness of the riding also reflected the greatest credit on those who, despite the difficulties caused by the shortage of men and materials, have succeeded in maintaining the track in such first-class order.”

   “The dawn of the oil age was fairly recent. Although the stuff was used to waterproof boats in the Middle East 6,000 years ago, extracting it in earnest began only in 1859 after an oil strike in Pennsylvania.[…]It was used to make kerosene, the main fuel for artificial lighting after overfishing led to a shortage of whale blubber.”

   “The coup was well-planned. Fuel was artificially held back so as to create shortages and dissatisfaction with Brotherhood rule. The old state-controlled unions mounted public sector strikes that further sabotaged the economy and annoyed people. Police-controlled thugs who had been used against the Tahrir Square demonstrations in 2011 came back into action.”