Treów-wyrm
Bosworth & Toller Anglo-Saxon Old English Dictionary - treów-wyrm
According to the Old English Dictionary:
es;
- treów-wyrm
- m. A caterpillar :-- Hé salde treówyrme westmas heara dedit erugini fructus eorum, Ps. Surt. 77, 46. [A treworme terudo, trunos, Wrt. Voc. . 223, col. 1.]