PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
-s-
-S-,a euphonic --s- seems to occur in combn ras-agga-saggin (see rasa2). An apparent hiatus --s in ye s-idha Sn.1083,and evaṁ s-ahaṁ Sn.1134 (v. l.) may be an abbreviated su° (see su2),unless we take it as a misspelling for p. (Page 655)