- siorra
- ( M`A., M`E.), siorraimh, siorram ( H.S.D.), a sheriff, siorrachd, siorramachd, county, Irish sirriamh, Middle Irish sirriam; from Middle English shirreve, now sheriff, "shire-reeve". The Scottish is shirra usually.
Etymological dictionary of the Gaelic language. Alexander Gairm Publications. 1982.