Dictionary.com
definitions

genital phase

noun Psychoanalysis.

the final stage of psychosexual development, in which a person achieves an affectionate, mature relationship with a sexual partner.
the childhood stage between 2½ and 7, marked by increased sexual and genital interest.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
genital phase in Medicine

genital phase

n.

In psychoanalytic theory, the final stage of psychosexual development, reached in puberty, when erotic interest and activity are focused on a sexual partner.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.