IPA: /ˌɔːtəˈsɛfələs/
KK: /ˌɔːtəˈsɛfələs/
Describing a church or religious group that governs itself independently without outside authority.
The autocephalous church made its own decisions without interference from other religious leaders.
Autocephalous → It is formed from "auto-" (from Greek "αὐτός", meaning self) and "cephalus" (from Greek "κεφαλή", meaning head). The word describes a church that is self-governing or has its own head, particularly in the context of Orthodox Christianity.
Think of 'self' ('auto-') and 'head' ('cephalus') to remember that 'autocephalous' refers to a church that governs itself.