Ryðða
Bosworth & Toller 盎格鲁-撒克逊古英语词典 - ryðða
根据古英语词典：
an;
- ryðða
- m. A large dog, mastiff blood-hound :-- Ryðða molossus, Wrt. Voc. i. 23, 35 : 78, 52. Riðða, ii. 56, 41. Hé getígde ǽnne ormǽtne ryððan innan ðam geate ðǽr Petrus inn hæfde, ðæt hé hine ábítan sceolde, Homl. Th. i. 372, 34.