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Meaning of coalitionism

co•a•li•tion•ism

Pronunciation: (kō"u-lish'u-niz"um), [key]
— n.
  1. the idea, principle, or policy of favoring or supporting the concept of coalition or a specific coalition, esp. in politics.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.