IPA: /ˌoʊvərˈɑːrʧɪŋ/
KK: /oʊvərˈɑːrʧɪŋ/
Something that covers or includes everything else; it is the main idea or theme that connects various parts together.
The overarching theme of the conference was sustainability in urban development.
Overarching → It is formed from "over-" (meaning above or beyond) and "arch" (from Greek "archē", meaning chief or principal) and the suffix "-ing" (indicating the action or process). The word "overarching" describes something that is overarching or dominant, covering or including everything beneath it.
Think of something that is 'above' ('over-') and 'chief' or 'principal' ('arch') — this helps you remember that 'overarching' refers to something that encompasses or dominates everything below it.