morphophonemic

[ mawr-foh-fuh-nee-mik, -foh-nee- ]
/ ˌmɔr foʊ fəˈni mɪk, -foʊˈni- /

adjective Linguistics.

noting or pertaining to morphophonemics or morphophonemes.

Origin of morphophonemic

1940–45; morph(eme) + -o- + phonemic