IPA: /ʌnˈtaɪ/
KK: /ʌnˈtaɪ/
To become loose or free from being tied.
The knot began to untie after being pulled.
Past: untied
Past Participle: untied
To remove a knot or something that is tied, making it loose or free.
She decided to untie the ribbon from the gift box.
Past: untied
Past Participle: untied
Untie → It is formed from "un-" (meaning not or opposite of) and "tie" (from Old English "tīgan", meaning to fasten or bind). The word "untie" means to reverse the action of tying, or to loosen something that is bound.
Think of 'un-' meaning not or the opposite, and 'tie' meaning to bind. So, when you untie something, you are doing the opposite of binding it.