/ ˌɪnkəʊˈhɪərənt; NAmE ˌɪnkoʊˈhɪr-/ adjective
1.
( of people ) unable to express yourself clearly, often because of emotion :
She broke off, incoherent with anger.
OPP coherent
2.
( of sounds ) not clear and hard to understand
SYN unintelligible :
Rachel whispered something incoherent.
3.
not logical or well organized :
an incoherent policy
OPP coherent
► in·co·her·ence / -əns; NAmE / noun [ U ]
► in·co·her·ent·ly adverb