fold case

( v.)

   See {smash case}. This term tends to be used more by people who don't
   mind  that  their  tools  smash  case.  It also connotes that case is
   ignored  but  case  distinctions  in  data  processed  by the tool in
   question aren't destroyed.

[glossary]
[Reference(s) to this entry by made by: {Great Runes}{smash case}]