Unstuck (verb)

1. To free from being stuck or to free from being fixed in place.
2. To remove or to detach something that is stuck.

Origin:

From the combination of prefix "un-" meaning not and the verb "stuck" meaning to be fixed in place or to be unable to move.

Examples:

1. She unstuck the label from the jar.
2. He unstuck the door by oiling the hinges.
3. She unstuck the zipper by applying some lubricant.
4. The child unstuck the toy from the drain.
5. The mechanic unstuck the gears by cleaning them.