"Immature" refers to a state of development that is not fully grown or developed. This term can apply to various contexts, including emotional, social, or physical aspects. For example, a person who displays childish behavior in adult situations may be considered emotionally immature. In nature, the term can also describe young animals or plants that have not yet reached maturity. For instance, an immature fruit is one that has not ripened and is often inedible. Overall, immaturity signifies a lack of experience or growth in a particular area.