Where does “geondseon” come from?

geondseon (Old English) comes from Old English sēon, from Proto-West Germanic sehwan, from Proto-Germanic sehwaną, from Proto-Indo-European sekʷ- — to follow; to see; to say.

geondseon (Old English): to see beyond or through; to have wide-ranging...

Definitions

to see beyond or through; to have wide-ranging...

Ancestry of “geondseon”, step by step

geondseon traces back through two separate lines of ancestry.

via Old English sēon

Step	Language	Word	Meaning
1	Old English	sēon	to be; to filter; to see, look, behold, perceive,...
2	Proto-West Germanic	sehwan	to see
3	Proto-Germanic	sehwaną	to see
4	Proto-Indo-European	sekʷ-	to follow; to see; to say

via Old English ġeond

Step	Language	Word	Meaning
1	Old English	ġeond	through, throughout (+accusative)
2	Proto-Germanic	jend-	—
3	Proto-Indo-European	ī-	ice, frost

Every word from Proto-Indo-European sekʷ- →Every word from Proto-Germanic sehwaną →Every word from Proto-West Germanic sehwan →