A-tæfran
Bosworth & Toller Anglo-Saxon Old English Dictionary - a-tæfran
According to the Old English Dictionary:
-tiefran, -tifran ;
- a-tæfran
- p. ede ; pp. ed To depict, paint; depingere :-- Ic hæbbe atæfred I have depicted, Past. 65 ; Hat. MS. a-tæfran