Sandbox

edit
 
English Wikipedia has an article on:
Wikipedia

This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term. (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

  • foo (quux) +‎ bar (xyzzy)
  • IPA(key): /ʃɪˈselz ˈsɪːʃelz ɒnðə ˈsɪːʃɔː/