foreþencan (Old English) comes from Old English fore, from Proto-Germanic furai, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.
foreþencan (Old English): to think beforehand; forethink
Definitions
to think beforehand; forethink
Ancestry of “foreþencan”, step by step
foreþencan traces back through two separate lines of ancestry.