Definition of liberal democratic in US English:

liberal democratic

adjective

  • 1Of or relating to liberal democracy; that advocates or promotes the principles of liberal democracy.

  • 2Of a state, society, or institution: governed or organized in accordance with the principles of liberal democracy.

  • 3Of or designating any of various political parties espousing liberal and democratic principles; specifically of or belonging to the British Liberal Democrats.

Origin

Mid 19th century; earliest use found in Ohio Monitor (Columbus). From liberal + democratic.