IPA: /ˌsɪv.ɪ.ləˈzeɪ.ʃən.əl/
KK: /sɪvəlɪˈzeɪʃənl/
Relating to the culture, society, and advancements of a civilization.
The civilizational achievements of ancient Rome are still admired today.
Civilizational → It is formed from "civil" (from Latin "civilis", meaning relating to citizens or society) and the suffix "-ational" (meaning pertaining to or characterized by). The word "civilizational" refers to something that pertains to or is characteristic of a civilization.
Think of 'civil' relating to citizens and society, and '-ational' meaning pertaining to something. This helps you remember that 'civilizational' describes aspects related to a civilization.