Ge-healdendlic (?)

According to the Old English Dictionary:

ge-healdendlic (?)

adj. That is to be kept :-- Þa gehealdennelicun (gehealdendlican ? The word glosses custodienda, and its form seems to be due to a confusion of the gerundial tō gehealdenne = custodiendus with an adjective like lufigendlic = amandins) and þā gelōhgenlican, R. Ben. I. 63, 5.< > 3. 5- ge-healdendlic