- of or relating to Mercia, its inhabitants, or their dialect.
- a native or inhabitant of Mercia.
- the dialect of Old English spoken in Mercia.
- of or relating to Mercia or the dialect spoken there
- the dialect of Old and Middle English spoken in the Midlands of England south of the River Humber
- a native or inhabitant of MerciaSee also Anglian, Northumbrian