I fail to find more recent than 2005 MTG Lexicon pages in the Archives
Those are the ones I already have:
- https://magic.wizards.com/en/articles/archive/feature/lexicon-archive-2002-01-15
- https://magic.wizards.com/en/articles/archive/lexicon-2003-09-04
- https://magic.wizards.com/en/articles/archive/arcana/lexicon-throwback-edition-2004-11-30
- https://magic.wizards.com/en/articles/archive/arcana/lexicon-ravnica-edition-2005-10-05
Are there more recent pages published?