Definition from Wiktionary, the free dictionary
- (classical studies) Favoring the deletion of a given passage or work as spurious.
- (Wiktionary and WMF jargon, of a wiki user) Preferring to delete material.
- (WMF jargon): inclusionist
deletionist (plural deletionists)
- (Wiki jargon, of a wiki user) A person who expresses deletionist sentiments.