syncretism
in linguistics, a phenomenon in which functionally distinct occurrences of a single lexeme are identical in form; e.g. in English, nominative and accusative forms of “you” coincide
en-GB/sɪŋkɹɪtɪzəm/
en-US/ˈsɪŋkɹɪˌtɪzəm/
in linguistics, a phenomenon in which functionally distinct occurrences of a single lexeme are identical in form; e.g. in English, nominative and accusative forms of “you” coincide