Geond-swógan (?)

According to the Old English Dictionary:

geond-swógan (?)

other readings give on-">or over a surface">to rush through or over a surface, invade a country:--Þætte nán bisceop óðres bissceopscíre gynswóge ( = gynd-? or in-? other readings give on-, in-) ut nullus episcoporum parrochiam alterius inuadat, Bd. 4, 5; Sch. 376, 10. Cf. þurh-swógan. geond-swogan