Adjective
Of or relating to Bertrand Russell (1872–1970), British philosopher, logician, mathematician, historian, social critic and political activist.
Of or relating to Ken Russell (1927–2011), English film director known for his pioneering work in television and film and for his flamboyant and controversial style.
Source: en.wiktionary.orgNeither Aristotelian nor Russellian rules give the exact logic of any expression of ordinary language; for ordinary language has no exact logic. P. F. Strawson