Hun

According to the Old English Dictionary:

hun

Substitute: hun (?), hunu(?), hún (?) diseased matter, disease; tabum :-- Hune vel ádle tabo (elephantino deturpans, Ald. 49, 16. The passage is glossed: Hreófligum wyrmse áwlǽtende, An. Ox. 3585), Wrt. Voc. ii. 82, 55. hun