dateless
/ˈdeɪtlɪs/ adjective
- adjective Out of one's head; deranged.
- adjective (UK, dialect, slang) Thick-headed.
- adjective Without a date imprinted, assigned, or associated.
- adjective Having no date (meeting with a lover or potential lover). “It is hard to believe that she could be dateless on a Saturday night.”
- adjective Timeless; immortal; endless.
- adjective Without a start; immemorial.
Synonyms
addlebrained addlepated airheaded bee-brained beef-witted soft beefheaded beetle-headed birdbrained blockheaded Boeotian boneheaded boofheaded braindead brainless bubbleheaded buffle-headed bullet-headed cerebrally challenged childish endless sempiternal undated timeless
Etymology
Unknown. Perhaps derived from Old English þeatless (“thoughtless, without plan”). See also deedless.
Coined between 1585 and 1595 from date + -less
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “dateless”, CC BY-SA 4.0. Details