Used attributively before nouns to denote entities that have broken away from a larger whole.
Translations
dissidentS’emploie surtout pour un parti, un groupe ou une faction issu d’une scission. Several splinter parties emerged after the revolution.
Plusieurs partis dissidents sont apparus après la révolution.
Definitions
Designating a group, faction, or unit that has split off from a larger organization; breakaway (used before a noun). Several splinter parties emerged after the revolution.