Á-dumbian

According to the Old English Dictionary:

á-dumbian

Add:--On ðám dóme ádumbiað ðá ýdelan lyffeteras, Hml. Th. ii. 570, 35. 'Beó ðú dumb' . . . And hé ðá ádumbode, i. 202, 7. Wið ðon ðe wíf fǽrunga ádumbige, Lch. iii. 58, 16. Hét hé ðone hund ádumbian, Hml. S. 31, 1133. Se fæder wæs ádumbod, Hml. Th. i. 352, 32. Hí ealle wurdon ádumbode, ii. 486, 11. a-dumbian