Definition of tram. 1  1 : any of various vehicles: such asa : a carrier that travels on an overhead cable or railsb chiefly British : streetcarc : a boxlike wagon running on rails (as in a mine) 2  2 trams plural, chiefly British : a streetcar line.
The stamp is a hallmark and indicates it is made of 14 karat gold and the GCJ stands for 'George Carter Jessop'. Some of our pieces can have a Jessop's or GCJ stamp. Although there could be other makers who exist who also use GCJ.
First, the technical answer. TMJ stands for TemporoMandibular Joint. But the acronym is the commonly used term for TemporoMandibular Joint Syndrome (or Disorder or Dysfunction). In this context, it is the common term for TemporoMandibular Joint Disorder.Everybody just calls is 'TMJ'. I'm going to too.asically, if you have jaw pain or problem, it's just called 'TMJ' for short. Techinically TMJ is a repetitive strain injury, though it can be the result of a sports injury, dental work and implant dentistry, and even just mental stess and mental trauma.