Cweorn-burna

According to the Old English Dictionary:

an;

cweorn-burna

m. A mill-stream:--Andlang mearcellan ꝥ hit cymð þǽr cwyrnburna and mearcella sceótað tógædere; þonne forð andlang cwyrnburnan, C. D. iii. 458, 12-14. [Cf. Icel. kvern-á a mill-stream.] cweorn-burna