English

Noun

completionist ‎(plural completionists)

1. One who insists on completion.
   • 2009 September 24, Seth Schiesel, “Visiting New Mombasa? It’s One Dangerous Burg”, in New York Times:

     If you are a Halo completionist and need to experience every moment of the Halo story, you have no choice.

Related terms

• completionism