1. (a.) Done at an improper time; unseasonable; untimely.

2. (a.) Done or occurring before the proper time; premature; immature; as, a timeless grave.

3. (a.) Having no end; interminable; unending.

abiding age-old ageless all-knowing all-powerful all-seeing all-wise almighty ancient antique auld boundless ceaseless changeless coeternal constant continual continuous creating creative dateless deathless elderly endless eternal eternally the same eterne ever-being ever-durable ever-during everlasting everliving glorious good hallowed highest hoary holy immemorial immortal immutable incessant indestructible infinite interminable just limitless loving luminous majestic making merciful never-ceasing never-ending nonstop nonterminating nonterminous numinous of old of yore olamic old old as Methuselah old as history old as time old-time olden omnipotent omnipresent omniscient one perdurable permanent perpetual radiant sacred sempiternal shaping sovereign steady supreme ubiquitous unbounded unceasing unchanged unchanging undefined undying unending unintermitting uninterrupted unlimited unremitting venerable without end