Lets follow that dictionary and looking up minority groups. > A small group of people within a community or country, differing from the main population in race

Lets follow that dictionary and looking up minority groups. > A small group of people within a community or country, differing from the main population in race, religion, language, or political persuasion. With women being slightly more than 50% and men being slightly less than 50% of the main population in the country, that will makes men the minority group. Women is not a minority group according to any dictionary.