Definition of "sexless"

sexless

adjective
not comparable
1. Without sexual activity.
  Quotations
  They’re sexually active and eager throughout the first nine seasons, so this isn’t like the show breathing life into a sexless sitcom couple from the 1950s.
  2016 January 24, Les Chappell, “TV: Review: The Simpsons (Classic), “Natural Born Kissers” (season nine, episode 25, originally aired 05/17/1998)”, in The Onion AV Club‎
2. Without physical or behavioral sexual distinction.
3. Provoking or showing no sexual desire.
  Quotations
  The more solicitous of the two was Nurse Cramer, a shapely, pretty, sexless girl with a wholesome unattractive face.
  1961 November 10, Joseph Heller, “The Soldier in White”, in Catch-22 […], New York, N.Y.: Simon and Schuster, page 171
4. Without sex appeal.