brocialism noun2 •(slang, disapproving) Socialism or progressivism which downplays women's issues or reinforces masculinist attitudes or ideas.Often, brocialism manifests at left-wing powwows. Someone raises a feminist grievance. The brocialist instructs her that she is distracted from the paramount issue, namely class. — 2014 •(slang, disapproving) Any form of socialism characterised by blokeishness.