- dissolution, breakup - the termination of a relationship
--1 is a kind of termination, ending, conclusion
--1 has particulars: splitsville; annulment, invalidationDerived form: verb break up2 - separation, breakup, detachment - coming apart
--2 is a kind of change, alteration, modification
--2 has particulars:rupture, breach, break, severance, rift, falling out; break Derived forms: verb break up2, verb break up3