How short is a person who has short arms and legs to be a midget?

Midget vrs dwarf. "midget" refers to a person who is very short, but normally proportioned. A person who is small in height but doesn't have disproportionate limbs or other body parts would be a midget (term considered offensive by most). On the other hand, "dwarf" referrs to a person who is small and has disproportionate body parts. Usually a midget is considered if they are under 4'11".