1. amounts by which something (especially money) is less than what is required or expected
Usage: plural of deficit
2. lacks or inadequacies in abilities, skills, or functions
Usage: often used in medical or educational contexts

Examples

• The company reported budget deficits for three consecutive years.
• Many countries struggle with large trade deficits.
• The school district faces significant funding deficits.
• Students with learning deficits may need additional support.
• The patient showed cognitive deficits after the injury.
• Government spending deficits have increased national debt.
• The program helps children overcome attention deficits.