User blog comment:Deedlit11/Ordinal Notations III: Collapsing Higher Cardinalities/@comment-10429372-20130702132800/@comment-1605058-20130702142610

If you ask what inaccesible cardinal is, then it is uncountable, limit, recular cardinal. If you're asking about collapsing such cardinals, I really wish Deedlit can say something about it.