Ge-stíþian

According to the Old English Dictionary:

ge-stíþian

Add: To make firm, stiffen :-- Wé hiera módes meruwenesse gestíðigen mid ðǽm ðæt hié gehiéren ðæt wé hié herigen eorum tenerítudinem laus audita nutriat, Past. 210, 18. ge-stiðian,ge-stiþian