dateless meaning and definition

DATELESS adjective

Definition of dateless (adjective)

1. having no known beginning and presumably no end
   • "the dateless rise and fall of the tides"; "time is endless"; "sempiternal truth"
   • synonyms: endless, sempiternal
2. of such great duration as to preclude the possibility of being assigned a date
   • "dateless customs"
3. not bearing a date
   • "a dateless letter"
   • synonyms: undated
4. unaffected by time
   • "few characters are so dateless as Hamlet"; "Helen's timeless beauty"
   • synonyms: timeless