Burg-steal

According to the Old English Dictionary:

es;

burg-steal

m. [burg a fortress, city, steal a place] A city-place; arcis locus, arx :-- Brosnade burgsteal the city-place has perished, Exon. 124a; Th. 477, 23; Ruin. 29. [Ger. M. H. Ger. burgstall.] burg-steal