At the age of 4 - 5 years, a male child develops a more profound attachment towards his mother as compared to his father. What was the term coined by Freud for this change of behaviour of child?

In Sigmund Freud's psychosexual stages of development, during the phallic stage (roughly ages 3 to 6 years), a male child experiences a deep, unconscious attachment toward his mother along with unconscious rivalry toward his father. Freud named this dynamic the Oedipus complex, drawing from the classical Greek tragedy. The analogous attachment of a female child to her father is referred to as the Electra complex.