âº a âperson who âbelieves that the âexistence of different âtypes of âpeople, âbeliefs, and âopinions within a âsociety is a good thing. uk /ËplÊÉ.rÉ.lÉªst/ us /ËplÊr.Él.Éªst-/ (also pluralistic, uk /ËplÊÉ.rÉlËÉªs.tÉªk/ us /ËplÊr.Él-/). a âperson who âbelieves that the âexistence of different âtypes of âpeople, âbeliefs, and âopinions within a âsociety is a good thing. uk /ËplÊÉ.rÉ.lÉªst/ us /ËplÊr.Él.Éªst-/ (also pluralistic, uk /ËplÊÉ.rÉlËÉªs.tÉªk/ us /ËplÊr.Él-/).