IPA: /ʌnˈmaʊntɪd/
KK: /ʌnˈmaʊntɪd/
Not attached or fixed in place; not mounted.
The unmounted display was easy to move around the room.
To take something off or remove it from a mount or support.
He unmounted the camera from the tripod before packing it away.
Past: unmounted
Past Participle: unmounted
Unmounted → It is formed from "un-" (meaning not) and "mounted" (from the Old French "monter", meaning to climb or ascend). The word "unmounted" means not mounted or not placed on a support or base.
Think of 'not' ('un-') being used to describe something that is 'climbed' or 'ascended' ('mounted') — that's why unmounted means it is not placed on something.