Ears-þerl
Bosworth & Toller Anglo-Saxon Old English Dictionary - ears-þerl
According to the Old English Dictionary:
es; a. [þerl=þyrel
- ears-þerl
- a hole] Fŏrāmen āni, ānus:-- Ears-þerl ānus vel verpus, Ælíf. Gl. 74; Som. 71, 72; Wrt. Voc. 44, 54. ears-þerl