dateless

adj

Etymology: Coined between 1585 and 1595 from date + -less

1. Without a date imprinted, assigned, or associated.

   “The other day was dateless, even for my dateless life; for I had forgotten time and had no notion of anything anywhere, when in a small French town I strolled into a cafe noisy with French talk.”

2. Having no date—a meeting with a lover or potential lover.

   “It is hard to believe that she could be dateless on a Saturday night.”

   “They were good friends, completely at ease with each other, and when they both ended up dateless on a Friday night, as they often did, they usually ended up eating pizza and watching scary movies together.”

3. Timeless; immortal

   “the dateless and irrevoluble circle of eternity”

4. Without a start; immemorial
5. Without an end; endless

   “Then can I drown an eye, unused to flow, / For precious friends hid in death's dateless night”