CLEAR/EASY TO UNDERSTANDthe practice of deliberately stopping ideas and facts from being known 蒙昧主义,愚民政策
—obscurantistadjectiveadj
Examples from the Corpus
obscurantism• But it has the disadvantage of confusion and obscurantism.• Hitherto this has led to some allegations in the Press about Whitehall obscurantism but little interest or pressure in Parliament itself.