ScientologyPronunciation: /sʌɪənˈtɒlədʒi/Definition of Scientology noun [mass noun] trademark a religious system based on the seeking of self-knowledge and spiritual fulfilment through graded courses of study and training. It was founded by American science-fiction writer L. Ron Hubbard (1911–86) in 1955. Derivatives Scientologist noun Origin:from Latin scientia 'knowledge' + -logyScientology in other Oxford dictionaries Definition of Scientology in the US English dictionary
