Of or relating to society or social problems; (also) of, relating to, or advocating societarianism.

Belonging to or characteristic of the socialistic system propounded by the Comte de Saint-Simon (1760–1825), who advocated state control of all…

in the same sense (also attributive or as adj.).

Of or relating to democratic socialism or its advocates; that advocates or supports democratic socialism; spec. designating any of various political…

That supports or advocates social democracy; spec. designating any of various political parties or movements that support or advocate social…

Of a nation, state, etc.: governed or organized in accordance with the principles of social democracy.

Of, relating to, or characteristic of social democracy or social democrats; characterized by (support for) social democracy or social democrats.

Of, relating to, or characterized by internationalism (in various senses); designating an internationalist.

That supports or advocates social democracy; spec. designating any of various political parties or movements that support or advocate social…

Of, relating to, or governed by state socialism.

Of or relating to utopian socialism or its advocates. Opposed to scientific socialist, adj.

Of or relating to scientific socialism or its advocates; esp. Marxist. Opposed to utopian socialist.

Of, relating to, or governed by state capitalism. Cf. state capitalist, adj.

That advocates or supports revision; spec. (frequently with capital initial) that advocates the revision of Marxism on evolutionary socialist or…

Of, relating to, or governed by state capitalism.

A liberal-minded person; a person holding liberal left-wing views. See sense A. 4a.