Definition of heir apparent

The term "heir apparent" refers to the individual who is the most likely successor to a particular title, office, or estate, and is expected to inherit it in the future. The word itself originates from the French expression "héritier présompté," which translates to "presumed heir" in English. In medieval France, the term was used to describe a male heir who was his father's eldest son and had a clear right to inherit his father's lands and titles. The concept of "héritier présompté" spread throughout Europe during the Middle Ages and was eventually adopted by English common law in the 16th century. Today, the term "heir apparent" is commonly used in various legal and hereditary contexts, as it helps to clarify the line of succession and prevent disputes over inheritance.