IPA: /ʌnˈtʃænəld/
KK: /ʌnˈtʃænəld/
Not directed or guided through a specific path or channel.
The river's flow was unchanneled, spreading out across the landscape.
Unchanneled → It is formed from "un-" (meaning not) and "channeled" (from the root "channel" which comes from Old French *canal*, meaning a waterway or conduit). The word "unchanneled" means not directed through a channel or pathway.
Think of something that is 'not' ('un-') directed through a 'waterway' ('channel'). This helps you remember that 'unchanneled' refers to something that flows freely without a specific direction.