- 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: This recording is a must for obsessive Sinatra completists.I'd only recommend this movie to Hepburn completists.
- completionist(def 1).
Origin of completist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a person who collects objects or memorabilia obsessivelyardent John Wayne completists
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012