A more thorough explanation:

Definition: Concessus (pronounced kuhn-SES-uhs) refers to a grantee, which is a person who receives a grant or permission from someone else. It is similar in meaning to the term "concessor."

• When the king granted land to a nobleman, the nobleman became the concessus of that land.
• The company's CEO was the concessus of a large budget for marketing and advertising.

These examples illustrate how a person can become a concessus by receiving a grant or permission from someone else. In the first example, the king granted land to the nobleman, making him the concessus of that land. In the second example, the CEO was granted a large budget for marketing and advertising, making him the concessus of those funds.