IPA: /ɪnˈfɛtə/
KK: /ɪnˈfɛtər/
To bind or restrain someone with chains or shackles, limiting their freedom of movement.
The cruel king sought to enfetter his enemies to prevent them from escaping.
Past: enfettered
Past Participle: enfettered
Enfetter → It is formed from "en-" (meaning to cause to be in) and "fetter" (from Old English *fetter*, meaning a chain or shackle). The word "enfetter" means to cause someone to be in chains or shackles, thus restricting their freedom.
Think of being 'caused to be in' ('en-') 'chains' ('fetter') — that's why enfetter means to bind someone in chains.