Home | Aging-Related Terms Glossary | Social Security Disability Income (SSDI) A B C D E F G H I J K L M N O P Q R S T U v W X Y Z Home | Aging-Related Terms Glossary | Social Security Disability Income (SSDI) Social Security Disability Income (SSDI) A program that provides financial assistance to individuals who are unable to work due to disability. Stay Up to Date on the Latest in Age Wise TrendsJoin our community and gain insights that empower you and your loved ones on this journey.contact us