perpetual

I adjective adsiduus, amaranthine, ceaseless, chronic, constant, continuous, deathless, endless, enduring, eternal, ever-abiding, everlasting, fixed, having no limit, immortal, imperishable, impossible to stop, incessant, indelible, indestructible, ineradicable, inexhaustible, infinite, interminable, intransient, lasting, never-ceasing, never-dying, never-fading, never-failing, never-stopping, perdurable, perennis, permanent, perpetuated, persistent, sempiternal, sempiternus, stable, surviving, unceasing, undestroyable, unending, unerasable, unfading, unfailing, uninterrupted, unlimited, unrepeatable, without end associated concepts: perpetual easement, perpetual franchise, perpetual injunction, perpetual lease, perpetual lien, perpetual succession foreign phrases:

- Perpetua lex est nullam legem humanam ac posMvam perpetuam esse, et clausula quae abrogationem excludit ab initio non valet — It is a perpetual law that no human and positive law can be perpetual, and a clause in a law which precludes the power of abrogation or repeal is void from the beginning

II index chronic, constant, continuous, durable, habitual, immutable, incessant, indestructible, infinite, periodic, permanent, stable, standing, unlimited, unremitting