English edit

Etymology edit

multipost +‎ -er

Noun edit

multiposter (plural multiposters)

  1. (Internet) One who multiposts.
    • 2002, Reg Hems, “Xmas Roundup Group”, in argonet.zfc (Usenet):
      But then there were requests from the Group to show the posters in alphabetical order. This made sense as it made weeding out any new multiposters a lot easier.