Changes

{{otheruses|USE=Imperial term for alien races|OTHERUSE=Novel by Dan Abnett|OTHERPAGE=Xenos (Novel)}}

[[Image:Xenos6.jpg|thumb|right|500px|Various races of Xenos{{Fn|6}}]]

'''Xenos''' is an [[Imperium|Imperial]] term synonymous with "alien" (from the [[human]] perspective), and refers to all non-human and extraterrestrial sentient species. "Xeno" is properly only used as a prefix. A xeno-artefact or xeno-technology for instance respectively refers to an alien artefact or alien technology.