Related topics: Groupings
a left-wing person or group supports the political aims of groups such as Socialists and Communists [≠ right-wing]:
a left-wing newspaper
a left-wing political organization.
She's got very left-wing views.
—left wing noun [singular]
the left wing of the Labour party
—left-winger noun [countable]
She is supported by left-wingers in the party.