perneo
Could not find pernetam in Logeion dictionaries.
pernetam Verb: perfect passive participle feminine accusative singular of perneo
per-nĕo, nēvi, nētum, 2, v. a.,
- to spin out, spin to an end, poet. of the Fates: cum mihi supremos Lachesis perneverit annos, Mart. 1, 89, 9; Sid. Carm. 15, 167.
per-neo, nēvī, nētum, ēre, abspinnen, poet., von den Parzen, alci supremos annos, Mart. 1, 88, 9: ebenso vita nondum perneta, Sidon. carm. 15, 167.
See: pernere
pernĕō, ēvī, ētum, ēre, tr., achever de filer, filer jusquʼau bout [fig. en parl. des Parques] : Mart. 1, 88, 9.