þel-fæsten
/θelfæsten /*
Morphological Analysis
Wordclass: Noun
Gender: Neuter
þel-fæsten
, þel-fæstenn, es; n. A fortress of planks (Noah's ark) :-- Nolde seó culufre under salwed bord syððan ætýwan on þellfæstenne, Cd. Th. 89, 17; Gen. 1482.