IPA: /ʌnˈmætɪd/
KK: /ʌnˈmætɪd/
Not tangled or clumped together, often used to describe hair or fibers that are smooth and free-flowing.
After brushing her hair, it looked soft and unmatted.
Unmatted → It is formed from "un-" (meaning not) and "matted" (from Old English "mætan", meaning to entangle or mat). The word "unmatted" means not entangled or not formed into a mat.
Think of 'not' ('un-') being added to 'entangled' ('matted') — that's why unmatted means something that is not tangled or matted together.