The word "possessive" refers to a sense of ownership or control over something or someone. It can describe a person's feeling about their belongings or relationships, often indicating an unwillingness to share or a strong desire to hold on to what they view as theirs. In grammar, "possessive" relates to forms that indicate ownership, such as possessive nouns or pronouns (like "John's" or "hers").
The term "possessive" originates from the Latin word "possessivus," which means "having, holding, or owning." It is derived from "possidere," meaning "to possess," combined with the suffix "-ive," which makes it an adjective that describes a characteristic or tendency.