This is not an official term.
The Glatorian species was an intelligent race that inhabited Spherus Magna (including Bara Magna and Bota Magna). They were relatively large in stature, being taller than the more diminutive Agori. Like many living things on Spherus Magna, members of this species had mechanical implants integrated into their bodies and were covered in armor, although their bodies still consisted mostly of organic tissue underneath. The Glatorian fighters on Bara Magna generally came from this species. The proper name for this race has never been learned; the term "Glatorian" was merely a job title applied to arena fighters in the Glatorian system. The Great Beings were super-intelligent members of this species.