A more thorough explanation:

adiratus (ad-ə-ray-təs), adj.[Law Latin] Hist. Lost; strayed; removed.

The term adiratus is a legal Latin term that means something or someone that is lost, strayed, or removed. This term is often used in historical contexts.

• After the storm, the ship was adiratus and could not be found.
• The king's crown was adiratus during the war and was only recovered years later.

These examples illustrate the definition of adiratus as something that is lost or removed. In the first example, the ship is lost and cannot be found. In the second example, the crown is removed from the king's possession during the war and is only recovered later.