Home › Words › R › ralstonismralstonismralstonism means A minor social movement in the USA in the nineteenth century, promoting white superiority, a diet and exercise regime, and the supposed ability to develop control over the minds of others.EtymologyEverett Ralston, pseudonym of founder Webster Edgerly (1852-1926), + -ismnounA minor social movement in the USA in the nineteenth century, promoting white superiority, a diet and exercise regime, and the supposed ability to develop control over the minds of others.Definitions & examples from Wiktionary (CC BY-SA 3.0).