Looking for the meaning or definition of the word Xenu? Here's what it means.
Proper noun
(Scientology) An extraterrestrialgalactic leader who Scientologists are taught transported aliens to Earth 75 million years ago and murdered them with hydrogen bombs at sites of volcanoes, turning them into thetans.
Examples
Xenu is also responsible for a lot of the false consciousness in the world, including the widely-held belief that there is a God and a Devil.