1. (Tools) a piece of equipment for measuring the hardness of a material, in particular plastic or rubber. 2. (Units) the measurement of the hardness of a material, in particular plastic or rubber.
The DSM-5 was published on May 18, 2013, superseding the DSM-IV-TR, which was published in 2000.
books.google.com - Since the DSM-IVÂ® was published in 1994, we've seen many advances in our knowledge of psychiatric illness. This Text Revision incorporates information culled from a comprehensive literature review of research about mental disorders published since DSM-IVÂ® was completed in 1994.