Definition of "uninvited"

uninvited¹

adjective
not comparable
1. Not invited.
  Quotations
  But you, you're not allowed / You're uninvited / An unfortunate slight
  1997, Alanis Morissette (lyrics and music), “Uninvited”, performed by Alanis Morissette

uninvited²

verb
1. simple past and past participle of uninvite