Electra complex
Concise Oxford English Dictionary © 2008 Oxford University Press:
Electra complex/ɪˈlektrəkɒmpleks/
▶noun Psychoanalysis old-fashioned term for the Oedipus complex as manifested in young girls.
– origin early 20th cent.: named after Electra in Greek mythology, who persuaded her brother to kill their mother in revenge for the murder of their father.
'Electra complex' also found in these Oxford entries:

