fusional language
keel, milles sõna morfoloogiliste koostisosade vahelised piirid ei ole selgesti eristatavad, a type of synthetic language, distinguished from agglutinative languages by its tendency to overlay many morphemes to denote grammatical, syntactic or semantic change, in this kind of language words display grammatical relationship morphologically: they typically contain more than one morpheme, but unlike agglutinative languages there is no one-to-one correspondence