The term "expanzív" or "expansive" refers to something that is characterized by growth, extension, or an increase in size or scope. This can apply to various contexts, such as economics, where it describes policies aimed at stimulating economic growth, or in geography, where it can refer to the spread of a particular phenomenon over a larger area. In psychology, "expansive" can describe a person's mood or behavior that is outgoing, enthusiastic, and often overly confident. This state can be seen in certain mental health conditions, such as bipolar disorder, where individuals may experience periods of heightened energy and euphoria.