An obsessive, typically indiscriminate, collector or fan of something.

]]>https://definedictionarymeaning.com/topic/84078/completistRSS for NodeSat, 06 Jun 2026 05:12:38 GMTTue, 01 Jan 2019 15:30:11 GMT60a person who is extremely interested in a particular subject and who wants to collect or experience as many things as possible connected with it, so that his or her collection or experience is complete:

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