superfemale
/ˌsupəˈfiːmeɪl/ /ˌsjuːpˈfiːmeɪl/noun
A female individual with a higher ratio of X (or female sex-determining) chromosomes to autosomes than normal females (Biology ).
adjective
Relating to or having the characteristics of a superfemale.
Origin
1920s. From super- + female. Compare supermale.