The definition of a hoosier is a nickname for someone from the state of Indiana or a fan of Indiana University athletics.
An example of a Hoosier is someone who is a fan of Indiana University basketball.
Informal a person born or living in Indiana
Origin of Hoosierprobably ; from dialect, dialectal (Cumberland) hoozer, something big
Used as a nickname for a native or resident of Indiana.
Origin of HoosierOrigin unknown.