IPA: /dɪˈvɛl.jʊ.ʃən/
KK: /dɪˈvɛlʊʃən/
The process of transferring power or authority from a central government to local or regional governments, or the act of passing down responsibilities or rights to others.
The devolution of power to local authorities has allowed them to make decisions that better reflect the needs of their communities.
Devolution is formed from "de-" (meaning down or away) and "volutio" (from Latin, meaning a rolling or turning). The word describes the process of rolling down power or authority to a lower level of government or organization.
Think of 'rolling down' ('volutio') power or authority ('de-') to a lower level — that's what devolution means.