American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition SSI in American English

SSI

/ˌes es ˈaɪ/
1

Supplemental Security Income: money that the U.S. government gives to people over 65 and to disabled people who are poor

Synonyms and related words
Definition SSI in American English