pĕrennĭtas (noun F) : id.
* Lastingness, continuance, perpetual duration, perpetuity (class.): fontium perennitates,Cic. N. D. 2, 39, 98: cibi,constant food,Plaut. Pers. 3, 1, 2: perennitatem conditis frumentis afferunt,Col. 1, 6, 10: vitae,Ambros. in Psa. 118, Serm. 13, 22: Perennitas, a title of the Roman emperors: vestra,your perpetuity, your perennity,Symm. Ep. 10, 45; Sex. Ruf. Brev. 2.

s. TLL