IPA: /ʌnˈstɪkɪŋ/
KK: /ʌnˈstɪkɪŋ/
The action of taking something off or freeing it from a surface where it was stuck.
The unblocking of the door required some unstickings of the adhesive.
To separate or remove something that is stuck or attached to another object.
I am unsticking the paper from the table.
Past: unstuck
Past Participle: unstuck
Unsticking → It is formed from "un-" (meaning not or opposite of) and "stick" (from Old English "stician", meaning to adhere or attach) and the suffix "-ing" (indicating the action or process). The word "unsticking" means the action of not adhering or the process of separating something that is stuck.
Think of 'not adhering' ('un-') to something that is 'attached' ('stick') — that's why unsticking means to separate or detach.