To broach a very complicated and troublesome matter; set something messy in motion: Merit pay? Let’s not open up that can of worms (1962+)
can of worms
- Open verdict
noun 1. a finding by a coroner’s jury of death without stating the cause
Virtual Memory System
[o-puh n-web] /ˈɒ pənˈwɛb/ adjective, (of a metal joist or girder) 1. having a web of zigzag or crisscross lacing.
operating system A graphical user interface server for Sun workstations which handles SunView, NeWS and X Window System protocols. (1995-06-11)