The definition tag has currently 8 questions, and I have no idea what this tag is for. Ironically, this tag has no definition. So what is this tag for?
It looks like all but two of the 8 questions are about muscle definition with the outlier being an off-topic dietary question about why milk isn't "vegan" and one about the term "conditioner" when used referring to swimming. I was confused at first, because one seemed to be about the definition of different "high intensity" workouts, however, clicking through, the querent keeps referring to how their primary concern is muscle definition.
definition off of the first two, and replaced it with
terminology, which is at least used in one other place. I then added a definition indicating the tag is for muscle definition, although it's apparently in the editing queue.