completist

[ kuhm-plee-tist ]

noun

1. a person who attempts to complete a collection or set, especially a collector who wants to collect an example of every item in a particular field: I'd only recommend this movie to Hepburn completists.

   This recording is a must for obsessive Sinatra completists.

   I'd only recommend this movie to Hepburn completists.

2. completionist ( def 1 ).

completist

/ kəmˈpliːtɪst /

noun

1. a person who collects objects or memorabilia obsessively

   ardent John Wayne completists

Word History and Origins

Origin of completist¹

First recorded in 1950–55; complet(e) ( def ) + -ist ( def )

Example Sentences

Even if you’re a completist of the highest order — and there certainly are folks like that in the Madonnaverse — your experience won’t be sullied or buoyed much by the mixes included or excluded.

From Washington Blade