Core gynecology vocabulary in plain English: reproductive anatomy, menstrual disorders and common gynecologic conditions — defined for nursing and pre-med students.
Last updated: September 22, 2026
Gynecology is the medical specialty devoted to the female reproductive system. Its vocabulary spans the anatomy of the uterus and ovaries, the disorders that affect menstruation and fertility, and the screening tests used to detect early disease. Mastering these terms is essential groundwork for nursing programs, pre-med coursework and any clinical role involving women's health.
| Term | Definition |
|---|---|
| Uterus | The muscular, pear-shaped organ in which a fertilized egg implants and a fetus develops during pregnancy. |
| Cervix | The narrow, lower portion of the uterus that opens into the vagina. |
| Endometrium | The inner mucous lining of the uterus that thickens and sheds during the menstrual cycle. |
| Myometrium | The thick, muscular middle layer of the uterine wall responsible for contractions. |
| Ovary | One of the paired female reproductive organs that produce eggs and secrete hormones. |
| Fallopian tube | Either of the paired ducts that carry an egg from the ovary toward the uterus. |
| Vagina | The muscular canal connecting the cervix to the external genitalia. |
| Vulva | The external female genital structures surrounding the vaginal opening. |
| Menstruation | The cyclic shedding of the endometrium accompanied by vaginal bleeding. |
| Ovulation | The release of a mature egg from the ovary. |
| Amenorrhea | The absence of menstruation. |
| Dysmenorrhea | Painful menstruation. |
| Menorrhagia | Menstrual bleeding that is unusually heavy or prolonged. |
| Dyspareunia | Persistent or recurrent pain occurring during sexual intercourse. |
| Endometriosis | A condition in which tissue similar to the endometrium grows outside the uterus. |
| Fibroid | A benign tumor of smooth muscle that develops within or on the wall of the uterus. |
| Ovarian cyst | A fluid-filled sac that forms on or within an ovary. |
| Cervical dysplasia | Abnormal changes in the cells of the cervix that may precede cancer. |
| Vaginitis | Inflammation of the vagina, often causing discharge, itching or discomfort. |
| Pelvic inflammatory disease | An infection of the female reproductive organs, typically ascending from the vagina or cervix. |
| Polycystic ovary syndrome | A hormonal disorder characterized by irregular ovulation and the presence of multiple small cysts on the ovaries. |
| Pap smear | A screening test that collects cells from the cervix to detect precancerous or cancerous changes. |
| Colposcopy | An examination of the cervix, vagina and vulva using a magnifying instrument to detect abnormal tissue. |
| Hysterectomy | The surgical removal of the uterus. |
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Start learning free →Gynecology vocabulary lets clinicians, students and patients describe reproductive anatomy, menstrual disorders and gynecologic conditions precisely — from endometriosis to ovarian cysts — which is essential for accurate documentation and communication in women's health care.
Yes. This vocabulary is core to US health programs — nursing school and NCLEX prep, pre-med, and medical assistant training. MediLearn lets you drill these terms with quizzes and flashcards using spaced repetition.
The thick, muscular middle layer of the uterine wall responsible for contractions.
Menstrual bleeding that is unusually heavy or prolonged.
An infection of the female reproductive organs, typically ascending from the vagina or cervix.