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.
What's the difference between all these Nintendo DS systems? The first Nintendo DS was launched in 2005. Since then, several newer versions of the system have been launched: the Nintendo DS Lite, the Nintendo DSi and the Nintendo DSi XL. Each system had different characteristics, but they all played Nintendo DS games.