Etymograph > Indo-European > Old English > Dictionary

þēon

thrive, prosper

Source: Kroonen 2013:542, https://bosworthtoller.com/31740
Variation of: þīon 'to thrive'
originates from: PGmc *þinhaną 'to thrive' (þinhaną > þinhan > þīhan > þīohan > þīon > þēon) through pgmc-to-oe
(source: Kroonen 2013:542)

þīon

to thrive

Source: Ringe 2014:315