I'm looking for the right word to describe a thing of the past that no longer needed nor it is useful, but we still have it in our world today. Example: - vaccines for illnesses that are gone for really long time (SO that vaccine is the thing of the past. I'm not saying it is true, just trying to give an example) - or an old thermometer which was replaced with other better devices but its still exists. - or a paper business card that no longer in use as much (lets assume that everybody knows how to store information digitally)
Thanks a lot! Anna