Gynecologist (noun)

1. A medical doctor who specializes in the treatment of women's reproductive and sexual health.
2. A specialist in gynecology.

Origin:

From greek γυνή (gynē, "woman") + -logist, from λόγος (logos, "study").

Examples:

1. She went to see a gynecologist for her annual check-up.
2. The gynecologist recommended that she have a pap smear.
3. He is a well-known gynecologist who has helped many women.
4. She is a gynecologist and also specializes in the treatment of infertility.
5. The gynecologist performed a biopsy to check for abnormal cells.