Origin of sis
Origin of -sis
Examples from the Web for sis
Put another way, having penetrated the SIS, he was then able to penetrate the CIA.
I got in badvery badwith some gamblers and some loan sharksand Sis was good enough to try to get me out of it.The Luminous Face|Carolyn Wells
Mistr Rattlesnake set an look at Sis Cat er minit, caze yer see he ain wake up good yit.
Sis Cat had done wash her kittens faces jes es clean an put dem mittns on em dat yo ma read ter us erbout.
Word Origin for sis
1650s, abbreviated form of sister; in American English, applied generally to girls and young women (1859). It also was the familiar short form of Cecilie, Cicely, a common name for girls in the Middle English period.
suffix in Greek-derived nouns denoting action, process, state, condition, from Greek -sis, which is identical in meaning with Latin -entia, English -ing (1).