From <span class="searchmatch">segregational</span> + -ism. <span class="searchmatch">segregationalism</span> (uncountable) (rare) Segregationism; the support or practice of segregating racial, ethnic, or religious...
nonsegregational postsegregational presegregational prosegregational <span class="searchmatch">segregationalism</span> segregationalist segregationally antisegregation nonsegregation postsegregation...
ethnic, or religious segregation. (linguistics) Characteristic of <span class="searchmatch">segregationalism</span>. 1997, George Wolf, Nigel Love, Linguistics Inside Out: Roy Harris...