Definition of SSI in English:

SSI

Syllabification: SSI

abbreviation

  • 1 Electronics Small-scale integration, the process of concentrating semiconductor devices in a single integrated circuit.
  • 1.1Supplemental Security Income.

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Word of the day astrogation
Pronunciation: ˌastrə(ʊ)ˈgeɪʃ(ə)n
noun
(in science fiction) navigation in outer space