noun, feminine/ma.nɔs.fɛʁ/plural: manosphères
manosphere, men’s rights blogs and websites collectively
“Ils sont les figures de proue d'un mouvement diffus d'anti-féministes de tous poils qui a trouvé, par la Toile, un exutoire à ses frustrations: la manosphère, contraction de «man» et de «blogosphère».” — They are leading figures in a diffuse movement of anti-feminists who have found, in the Web, an outlet for their frustrations: the manosphere, a contraction of "man" and "blogosphere".
Borrowed from English manosphere; compare blogosphère.