dateless
AdjectiveWordNet 3.0
Adjective (4)
- having no known beginning and presumably no end“the dateless rise and fall of the tides”“time is endless”“sempiternal truth”Synonyms: endlesssempiternal
- of such great duration as to preclude the possibility of being assigned a date“dateless customs”
- not bearing a date“a dateless letter”Synonyms: undated
- unaffected by time“few characters are so dateless as Hamlet”“Helen's timeless beauty”Synonyms: timeless
Webster's Dictionary (GCIDE)
dateless \date"less\, a.
1.Without date; having no fixed time. [1913 Webster]
2.not having a social companion for an occasion; as, to be dateless for the prom. [PJC]