IPA: /ˌɪntəˈkʌltʃərəl/
KK: /ˌɪntərˈkʌltʃərəl/
Relating to or involving different cultures and their interactions.
The conference focused on intercultural communication between various ethnic groups.
Intercultural → It is formed from "inter-" (meaning between) and "cultura" (from Latin, meaning cultivation or culture). The word "intercultural" refers to interactions or exchanges that occur between different cultures.
Think of interactions happening 'between' ('inter-') different 'cultures' ('cultura') — that's what intercultural means.