originates from

PWGmc *keusan 'to choose' (keusan > kēosan > ċēosan) through pwgmc-to-oe

PGmc *keusan- 'to test' (keusan- > kēosan > ċēosan) through pgmc-to-oe

Inflected forms

ġecoren 'to choose.pst.part' (oe-passive-participle) in Ætherlwold's Reforms