The term "midget" is considered derogatory and offensive. Historically, it was used to describe dwarfs, primarily proportionate ones. However, the term is now rarely used and has given way to "short person" or "little person".

Dwarfism is a medical or genetic condition that usually results in an adult height of 4 feet 10 inches (145 cm) or shorter, among both men and women. A defining characteristic of dwarfism is an adult height less than 2.3% of the CDC standard growth charts. There is a wide range of physical characteristics, and variations in individuals are identified by diagnosing and monitoring the underlying disorders.

The terms "dwarf," "little person," and "person of short stature" are commonly used in the United States to refer to a person with dwarfism. Although preferred terms vary by person and community, many people who experience dwarfism prefer the term "little person". Unless physical stature is of relevance in a conversation, simply using a persons name is appropriate.

In summary, legally, there is no definition of a "midget." The term is considered derogatory and offensive, and it has been replaced by more appropriate terms such as "little person" or "short person." Dwarfism is a medical or genetic condition that results in an adult height of 4 feet 10 inches or shorter, and the preferred terms to refer to people with this condition are "little person" or "person of short stature."