1o_ Hide or omit identity or authorship references . 2nd_ It is also used as "invisibilize , ningunear" , when you want to ignore or isolate someone in a group.
It means losing the name or nominality. Losing identification, moving to anonymity, invisibilizing, uninuneting or stripping of identity. Make someone not easily recognized.
ANONIMIZE invisibilize, ningunear, pretend that (someone) does not exist, despise