The extreme left wing of a political group or of the political spectrum.
- ‘it's true that the ultra-left of the party is grumbling over his selection’
Belonging to or representing the views of the extreme left wing of a political group or of the political spectrum.
socialist, communist, communistic, Bolshevik, leftist, ultra-left, anti-capitalist
- ‘the group's tactics appear to be inspired by ultra-left militants in Europe’
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