heteroglossia
Concise Oxford English Dictionary © 2008 Oxford University Press:
heteroglossia /ˌhɛtərəʊˈglɒsɪə/
▶noun the presence of two or more voices in a text or other artistic work.
– derivatives
heteroglossic adjective.
heteroglossic adjective.
'heteroglossia' also found in these Oxford entries:

