[ kuh m-plee-shuh-nist ]
/ kəmˈpli ʃə nɪst /
(in a video game) a player who attempts to complete every challenge and earn every achievement or trophy: I’m not really a completionist, so I skipped the side missions and focused on the main story quests.
Words nearby completionist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019