A more thorough explanation:

Definition: Unbroken is an adjective that means something that is continuous and not interrupted.

Example: The marathon runner completed the race with unbroken stride.

Explanation: The example illustrates that the runner's stride was continuous and not interrupted throughout the race, which is an example of something that is unbroken.

Example: The vase remained unbroken after it fell off the shelf.

Explanation: The example illustrates that the vase did not break or shatter when it fell off the shelf, which is an example of something that is unbroken.