What Does Being #Collared Mean? #BDSM

What Does Wearing A Collar Signify in A BDSM relationship?

Wikipedia says this:

Many submissives wear a collar to denote their status and commitment. It can be much like a wedding band, except that only the submissive partner wears one. The traditional collar is a neck band in leather or metal, chosen, designed, and even crafted by the dominant partner. Some subs wear a “symbolic collar”, often a bracelet or ankle chain, which is more subdued than the traditional collar and can pass in non-B...