Yags are used as jewelry and in lasers.
The definition of a yag is a synthetic garnet used as a gem and in lasers.
An example of a yag is a garnet made of aluminum and yttrium.
a type of synthetic garnet containing yttrium and aluminum, used in lasers and as a gem
often written yag
Origin of YAGy(ttrium) a(luminum) g(arnet)
A hard synthetic yttrium aluminum garnet used in laser technology and as a gemstone.
Origin of YAGy(ttrium) a(luminum) g(arnet) 1